Command handler revamp. Note that this makes the code produce a LOT of

warnings!

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@85595 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/configure.in b/configure.in
index a19afe04aee4b851d870e746e109086c50727ea1..405791bc71df843e57fa4d3c2e6d4183335eafd4 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -124,7 +124,7 @@ AC_ARG_WITH(debug,[  --with-debug            Turn on debugging and compile time
         [if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -g -Wall"; else CFLAGS="$CFLAGS -g"; fi])
 
 AC_ARG_WITH(maintainer-mode,[  --with-maintainer-mode   Turn on debugging and compile time warnings],
-        [if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -g -Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations"; else CFLAGS="$CFLAGS -g"; fi])
+        [if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -g -Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -DAP_DEBUG"; else CFLAGS="$CFLAGS -g"; fi])
 
 APACHE_ENABLE_LAYOUT
 APACHE_ENABLE_MODULES

diff --git a/include/http_config.h b/include/http_config.h
index b528bb32f38b8070d556611994c1b4264f9e725b..7522d1a4efdf1e4ad469991db479e392781259d6 100644 (file)
--- a/include/http_config.h
+++ b/include/http_config.h
@@ -96,9 +96,55 @@ enum cmd_how {
     TAKE13                     /* one or three arguments */
 };
 
+typedef struct cmd_parms_struct cmd_parms;
+
+#ifdef AP_DEBUG
+
+typedef union {
+    const char *(*no_args) (cmd_parms *parms, void *mconfig);
+    const char *(*raw_args) (cmd_parms *parms, void *mconfig,
+                            const char *args);
+    const char *(*take1) (cmd_parms *parms, void *mconfig, const char *w);
+    const char *(*take2) (cmd_parms *parms, void *mconfig, const char *w,
+                         const char *w2);
+    const char *(*take3) (cmd_parms *parms, void *mconfig, const char *w,
+                         const char *w2, const char *w3);
+    const char *(*flag) (cmd_parms *parms, void *mconfig, int on);
+} cmd_func;
+
+# define AP_NO_ARGS    func.no_args
+# define AP_RAW_ARGS   func.raw_args
+# define AP_TAKE1      func.take1
+# define AP_TAKE2      func.take2
+# define AP_TAKE3      func.take3
+# define AP_FLAG       func.flag
+
+# define AP_INIT_NO_ARGS(directive, func, mconfig, where, help) \
+    { directive, { .no_args=func }, mconfig, where, RAW_ARGS, help }
+# define AP_INIT_RAW_ARGS(directive, func, mconfig, where, help) \
+    { directive, { .raw_args=func }, mconfig, where, RAW_ARGS, help }
+# define AP_INIT_TAKE1(directive, func, mconfig, where, help) \
+    { directive, { .take1=func }, mconfig, where, TAKE1, help }
+# define AP_INIT_ITERATE(directive, func, mconfig, where, help) \
+    { directive, { .take1=func }, mconfig, where, ITERATE, help }
+# define AP_INIT_TAKE2(directive, func, mconfig, where, help) \
+    { directive, { .take2=func }, mconfig, where, TAKE2, help }
+# define AP_INIT_TAKE12(directive, func, mconfig, where, help) \
+    { directive, { .take2=func }, mconfig, where, TAKE12, help }
+# define AP_INIT_FLAG(directive, func, mconfig, where, help) \
+    { directive, { .flag=func }, mconfig, where, FLAG, help }
+
+#else
+
+typedef const char *(*cmd_func) ();
+
+# define AP_RAW_ARGS func
+
+#endif
+
 typedef struct command_struct {
     const char *name;          /* Name of this command */
-    const char *(*func) ();    /* Function invoked */
+    cmd_func func;
     void *cmd_data;            /* Extra data, for functions which
                                 * implement multiple commands...
                                 */
@@ -161,7 +207,8 @@ typedef struct {
  * use to *somebody*...
  */
 
-typedef struct {
+struct cmd_parms_struct
+    {
     void *info;                        /* Argument to command from cmd_table */
     int override;              /* Which allow-override bits are set */
     int limited;               /* Which methods are <Limit>ed */
@@ -189,7 +236,8 @@ typedef struct {
     void *context;             /* per_dir_config vector passed 
                                 * to handle_command */
     const ap_directive_t *err_directive; /* directive with syntax error */
-} cmd_parms;
+
+};
 
 /* This structure records the existence of handlers in a module... */
 
@@ -294,7 +342,8 @@ API_EXPORT(void) ap_set_module_config(void *conf_vector, module *m, void *val);
 
 /* Generic command handling function... */
 
-API_EXPORT_NONSTD(const char *) ap_set_string_slot(cmd_parms *, char *, char *);
+API_EXPORT_NONSTD(const char *) ap_set_string_slot(cmd_parms *, void *,
+                                                  const char *);
 API_EXPORT_NONSTD(const char *) ap_set_string_slot_lower(cmd_parms *, char *, char *);
 API_EXPORT_NONSTD(const char *) ap_set_flag_slot(cmd_parms *, char *, int);
 API_EXPORT_NONSTD(const char *) ap_set_file_slot(cmd_parms *, char *, char *);

diff --git a/include/http_core.h b/include/http_core.h
index ee9a020872da4ba5c32f248773dde8865ccd8247..481ff542b6ab73327a78440bfd34e72274cc788c 100644 (file)
--- a/include/http_core.h
+++ b/include/http_core.h
@@ -136,7 +136,7 @@ API_EXPORT(const char *) ap_get_server_name(request_rec *r);
 API_EXPORT(unsigned) ap_get_server_port(const request_rec *r);
 API_EXPORT(unsigned long) ap_get_limit_req_body(const request_rec *r);
 API_EXPORT(void) ap_custom_response(request_rec *r, int status, char *string);
-API_EXPORT(int) ap_exists_config_define(char *name);
+API_EXPORT(int) ap_exists_config_define(const char *name);
 API_EXPORT_NONSTD(int) ap_core_translate(request_rec *r);
 
 /* Authentication stuff.  This is one of the places where compatibility
@@ -254,7 +254,7 @@ typedef struct {
 #define ADD_DEFAULT_CHARSET_ON    (1)
 #define ADD_DEFAULT_CHARSET_UNSET (2)
     unsigned add_default_charset : 2;
-    char *add_default_charset_name;
+    const char *add_default_charset_name;
 
     /* System Resource Control */
 #ifdef RLIMIT_CPU
@@ -296,7 +296,7 @@ typedef struct {
      * so it's at least a minimally functional web server on its own (and
      * can be tested that way).  But let's keep it to the bare minimum:
      */
-    char *ap_document_root;
+    const char *ap_document_root;
   
     /* Access control */
 

diff --git a/include/http_vhost.h b/include/http_vhost.h
index 8d13e49ceb6e852b0d92608db1a0d4c9f3ca1893..256609d6aa4292be3182d4d9c4698f8f46a4ecf7 100644 (file)
--- a/include/http_vhost.h
+++ b/include/http_vhost.h
@@ -69,7 +69,8 @@ void ap_fini_vhost_config(ap_pool_t *p, server_rec *main_server);
 const char *ap_parse_vhost_addrs(ap_pool_t *p, const char *hostname, server_rec *s);
 
 /* handle NameVirtualHost directive */
-const char *ap_set_name_virtual_host (cmd_parms *cmd, void *dummy, char *arg);
+const char *ap_set_name_virtual_host (cmd_parms *cmd, void *dummy,
+                                     const char *arg);
 
 /* given an ip address only, give our best guess as to what vhost it is */
 void ap_update_vhost_given_ip(conn_rec *conn);

diff --git a/include/httpd.h b/include/httpd.h
index b06a4556ab9e7bf1ea16003aba2770457e86aa84..9ad14cba1f6afd8732e1ff5b1de52dbac50c389f 100644 (file)
--- a/include/httpd.h
+++ b/include/httpd.h
@@ -558,7 +558,7 @@ API_EXPORT(const char *) ap_get_server_built(void);
  * each request.
  */
 struct htaccess_result {
-    char *dir;                 /* the directory to which this applies */
+    const char *dir;           /* the directory to which this applies */
     int override;              /* the overrides allowed for the .htaccess file */
     void *htaccess;            /* the configuration directives */
 /* the next one, or NULL if no more; N.B. never change this */
@@ -854,7 +854,7 @@ struct server_rec {
     int keep_alive_max;                /* Maximum requests per connection */
     int keep_alive;            /* Use persistent connections? */
 
-    char *path;                        /* Pathname for ServerPath */
+    const char *path;          /* Pathname for ServerPath */
     int pathlen;               /* Length of path */
 
     ap_array_header_t *names;  /* Normal names for ServerAlias servers */
@@ -1042,7 +1042,25 @@ API_EXPORT(extern const char *) ap_psignature(const char *prefix, request_rec *r
 #endif
 #define strtoul strtoul_is_not_a_portable_function_use_strtol_instead
 
-#define ap_is_aborted(abort) (abort->aborted ==1)
+#define ap_is_aborted(abort) (abort->aborted == 1)
+
+  /* The C library has functions that allow const to be silently dropped ...
+     these macros detect the drop in maintainer mode, but use the native
+     methods far narmal builds
+  */
+#ifdef AP_DEBUG
+
+# define strrchr(s, c)  ap_strrchr(s,c)
+
+char *ap_strrchr(char *s, int c);
+const char *ap_strrchr_c(const char *s, int c);
+
+#else
+
+# define ap_strrchr(s, c)      strrchr(s, c)
+# define ap_strrchr_c(s, c)    strrchr(s, c)
+
+#endif
 
 #ifdef __cplusplus
 }

diff --git a/modules/http/http_core.c b/modules/http/http_core.c
index dc854ac186b36b29adb33e02784488f66598ad4d..17b1ce6fb18cc8fb5e73f982232c6d3279ab315d 100644 (file)
--- a/modules/http/http_core.c
+++ b/modules/http/http_core.c
@@ -1021,7 +1021,8 @@ API_EXPORT(const char *) ap_check_cmd_context(cmd_parms *cmd,
     return NULL;
 }
 
-static const char *set_access_name(cmd_parms *cmd, void *dummy, char *arg)
+static const char *set_access_name(cmd_parms *cmd, void *dummy,
+                                  const char *arg)
 {
     void *sconf = cmd->server->module_config;
     core_server_config *conf = ap_get_module_config(sconf, &core_module);
@@ -1054,8 +1055,10 @@ static const char *set_gprof_dir(cmd_parms *cmd, void *dummy, char *arg)
 #endif /*GPROF*/
 
 static const char *set_add_default_charset(cmd_parms *cmd, 
-       core_dir_config *d, char *arg)
+                                          void *d_, const char *arg)
 {
+    core_dir_config *d=d_;
+
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
         return err;
@@ -1074,7 +1077,8 @@ static const char *set_add_default_charset(cmd_parms *cmd,
     return NULL;
 }
 
-static const char *set_document_root(cmd_parms *cmd, void *dummy, char *arg)
+static const char *set_document_root(cmd_parms *cmd, void *dummy,
+                                    const char *arg)
 {
     void *sconf = cmd->server->module_config;
     core_server_config *conf = ap_get_module_config(sconf, &core_module);
@@ -1121,9 +1125,10 @@ API_EXPORT(void) ap_custom_response(request_rec *r, int status, char *string)
        ap_pstrdup(r->pool, string) : ap_pstrcat(r->pool, "\"", string, NULL);
 }
 
-static const char *set_error_document(cmd_parms *cmd, core_dir_config *conf,
-                                     char *errno_str, char *msg)
+static const char *set_error_document(cmd_parms *cmd, void *conf_,
+                                     const char *errno_str, const char *msg)
 {
+    core_dir_config *conf=conf_;
     int error_number, index_number, idx500;
     enum { MSG, LOCAL_PATH, REMOTE_PATH } what = MSG;
                 
@@ -1181,9 +1186,9 @@ static const char *set_error_document(cmd_parms *cmd, core_dir_config *conf,
     return NULL;
 }
 
-static const char *set_override(cmd_parms *cmd, core_dir_config *d,
-                               const char *l)
+static const char *set_override(cmd_parms *cmd, void *d_, const char *l)
 {
+    core_dir_config *d=d_;
     char *w;
   
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
@@ -1224,9 +1229,9 @@ static const char *set_override(cmd_parms *cmd, core_dir_config *d,
     return NULL;
 }
 
-static const char *set_options(cmd_parms *cmd, core_dir_config *d,
-                              const char *l)
+static const char *set_options(cmd_parms *cmd, void *d_, const char *l)
 {
+    core_dir_config *d=d_;
     allow_options_t opt;
     int first = 1;
     char action;
@@ -1296,8 +1301,10 @@ static const char *set_options(cmd_parms *cmd, core_dir_config *d,
     return NULL;
 }
 
-static const char *satisfy(cmd_parms *cmd, core_dir_config *c, char *arg)
+static const char *satisfy(cmd_parms *cmd, void *c_, const char *arg)
 {
+    core_dir_config *c=c_;
+
     if (!strcasecmp(arg, "all")) {
         c->satisfy = SATISFY_ALL;
     }
@@ -1310,10 +1317,11 @@ static const char *satisfy(cmd_parms *cmd, core_dir_config *c, char *arg)
     return NULL;
 }
 
-static const char *require(cmd_parms *cmd, core_dir_config *c, char *arg)
+static const char *require(cmd_parms *cmd, void *c_, const char *arg)
 {
     require_line *r;
-  
+    core_dir_config *c=c_;
+
     if (!c->ap_requires) {
         c->ap_requires = ap_make_array(cmd->pool, 2, sizeof(require_line));
     }
@@ -1383,10 +1391,10 @@ static char *unclosed_directive(cmd_parms *cmd)
                      "> directive missing closing '>'", NULL);
 }
 
-static const char *dirsection(cmd_parms *cmd, void *dummy, const char *arg)
+static const char *dirsection(cmd_parms *cmd, void *mconfig, const char *arg)
 {
     const char *errmsg;
-    char *endp = strrchr(arg, '>');
+    const char *endp = ap_strrchr_c(arg, '>');
     int old_overrides = cmd->override;
     char *old_path = cmd->path;
     core_dir_config *conf;
@@ -1444,10 +1452,10 @@ static const char *dirsection(cmd_parms *cmd, void *dummy, const char *arg)
     return NULL;
 }
 
-static const char *urlsection(cmd_parms *cmd, void *dummy, const char *arg)
+static const char *urlsection(cmd_parms *cmd, void *mconfig, const char *arg)
 {
     const char *errmsg;
-    char *endp = strrchr(arg, '>');
+    const char *endp = ap_strrchr_c(arg, '>');
     int old_overrides = cmd->override;
     char *old_path = cmd->path;
     core_dir_config *conf;
@@ -1504,16 +1512,16 @@ static const char *urlsection(cmd_parms *cmd, void *dummy, const char *arg)
     return NULL;
 }
 
-static const char *filesection(cmd_parms *cmd, core_dir_config *c,
-                              const char *arg)
+static const char *filesection(cmd_parms *cmd, void *mconfig, const char *arg)
 {
     const char *errmsg;
-    char *endp = strrchr(arg, '>');
+    const char *endp = ap_strrchr_c(arg, '>');
     int old_overrides = cmd->override;
     char *old_path = cmd->path;
     core_dir_config *conf;
     regex_t *r = NULL;
     const command_rec *thiscmd = cmd->cmd;
+    core_dir_config *c=mconfig;
 
     void *new_file_conf = ap_create_per_dir_config(cmd->pool);
 
@@ -1571,9 +1579,9 @@ static const char *filesection(cmd_parms *cmd, core_dir_config *c,
     return NULL;
 }
 
-static const char *start_ifmod(cmd_parms *cmd, void *dummy, char *arg)
+static const char *start_ifmod(cmd_parms *cmd, void *mconfig, const char *arg)
 {
-    char *endp = strrchr(arg, '>');
+    const char *endp = ap_strrchr_c(arg, '>');
     int not = (arg[0] == '!');
     module *found;
 
@@ -1596,16 +1604,16 @@ static const char *start_ifmod(cmd_parms *cmd, void *dummy, char *arg)
 
         retval = ap_build_cont_config(cmd->pool, cmd->temp_pool, cmd, 
                                       &current, &parent, "<IfModule");
-        *(ap_directive_t **)dummy = current;
+        *(ap_directive_t **)mconfig = current;
         return retval;
     }
     else { 
-        *(ap_directive_t **)dummy = NULL;
+        *(ap_directive_t **)mconfig = NULL;
         return ap_soak_end_container(cmd, "<IfModule");
     }
 }
 
-API_EXPORT(int) ap_exists_config_define(char *name)
+API_EXPORT(int) ap_exists_config_define(const char *name)
 {
     char **defines;
     int i;
@@ -1619,13 +1627,13 @@ API_EXPORT(int) ap_exists_config_define(char *name)
     return 0;
 }
 
-static const char *start_ifdefine(cmd_parms *cmd, void *dummy, char *arg)
+static const char *start_ifdefine(cmd_parms *cmd, void *dummy, const char *arg)
 {
-    char *endp;
+    const char *endp;
     int defined;
     int not = 0;
 
-    endp = strrchr(arg, '>');
+    endp = ap_strrchr_c(arg, '>');
     if (endp == NULL) {
        return unclosed_directive(cmd);
     }
@@ -1656,11 +1664,12 @@ static const char *start_ifdefine(cmd_parms *cmd, void *dummy, char *arg)
 
 /* httpd.conf commands... beginning with the <VirtualHost> business */
 
-static const char *virtualhost_section(cmd_parms *cmd, void *dummy, char *arg)
+static const char *virtualhost_section(cmd_parms *cmd, void *dummy,
+                                      const char *arg)
 {
     server_rec *main_server = cmd->server, *s;
     const char *errmsg;
-    char *endp = strrchr(arg, '>');
+    const char *endp = ap_strrchr_c(arg, '>');
     ap_pool_t *p = cmd->pool;
 
     const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
@@ -1723,7 +1732,8 @@ static const char *set_server_alias(cmd_parms *cmd, void *dummy,
     return NULL;
 }
 
-static const char *add_module_command(cmd_parms *cmd, void *dummy, char *arg)
+static const char *add_module_command(cmd_parms *cmd, void *dummy,
+                                     const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
     if (err != NULL) {
@@ -1751,7 +1761,7 @@ static const char *clear_module_list_command(cmd_parms *cmd, void *dummy)
 }
 
 static const char *set_server_string_slot(cmd_parms *cmd, void *dummy,
-                                         char *arg)
+                                         const char *arg)
 {
     /* This one's pretty generic... */
   
@@ -1764,11 +1774,11 @@ static const char *set_server_string_slot(cmd_parms *cmd, void *dummy,
         return err;
     }
 
-    *(char **)(struct_ptr + offset) = arg;
+    *(const char **)(struct_ptr + offset) = arg;
     return NULL;
 }
 
-static const char *server_port(cmd_parms *cmd, void *dummy, char *arg)
+static const char *server_port(cmd_parms *cmd, void *dummy, const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
     int port;
@@ -1786,9 +1796,11 @@ static const char *server_port(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_signature_flag(cmd_parms *cmd, core_dir_config *d, 
-                                     char *arg)
+static const char *set_signature_flag(cmd_parms *cmd, void *d_,
+                                     const char *arg)
 {
+    core_dir_config *d=d_;
+
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
         return err;
@@ -1809,7 +1821,8 @@ static const char *set_signature_flag(cmd_parms *cmd, core_dir_config *d,
     return NULL;
 }
 
-static const char *set_server_root(cmd_parms *cmd, void *dummy, char *arg) 
+static const char *set_server_root(cmd_parms *cmd, void *dummy,
+                                  const char *arg) 
 {
     const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
 
@@ -1826,7 +1839,7 @@ static const char *set_server_root(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_timeout(cmd_parms *cmd, void *dummy, char *arg)
+static const char *set_timeout(cmd_parms *cmd, void *dummy, const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
     if (err != NULL) {
@@ -1838,7 +1851,7 @@ static const char *set_timeout(cmd_parms *cmd, void *dummy, char *arg)
 }
 
 static const char *set_keep_alive_timeout(cmd_parms *cmd, void *dummy,
-                                         char *arg)
+                                         const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
     if (err != NULL) {
@@ -1849,7 +1862,8 @@ static const char *set_keep_alive_timeout(cmd_parms *cmd, void *dummy,
     return NULL;
 }
 
-static const char *set_keep_alive(cmd_parms *cmd, void *dummy, char *arg) 
+static const char *set_keep_alive(cmd_parms *cmd, void *dummy,
+                                 const char *arg) 
 {
     const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
     if (err != NULL) {
@@ -1868,7 +1882,8 @@ static const char *set_keep_alive(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_keep_alive_max(cmd_parms *cmd, void *dummy, char *arg) 
+static const char *set_keep_alive_max(cmd_parms *cmd, void *dummy,
+                                     const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
     if (err != NULL) {
@@ -1879,8 +1894,9 @@ static const char *set_keep_alive_max(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_idcheck(cmd_parms *cmd, core_dir_config *d, int arg) 
+static const char *set_idcheck(cmd_parms *cmd, void *d_, int arg) 
 {
+    core_dir_config *d=d_;
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
         return err;
@@ -1890,9 +1906,11 @@ static const char *set_idcheck(cmd_parms *cmd, core_dir_config *d, int arg)
     return NULL;
 }
 
-static const char *set_hostname_lookups(cmd_parms *cmd, core_dir_config *d,
-                                       char *arg)
+static const char *set_hostname_lookups(cmd_parms *cmd, void *d_,
+                                       const char *arg)
 {
+    core_dir_config *d=d_;
+
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
         return err;
@@ -1913,7 +1931,8 @@ static const char *set_hostname_lookups(cmd_parms *cmd, core_dir_config *d,
     return NULL;
 }
 
-static const char *set_serverpath(cmd_parms *cmd, void *dummy, char *arg) 
+static const char *set_serverpath(cmd_parms *cmd, void *dummy,
+                                 const char *arg) 
 {
     const char *err = ap_check_cmd_context(cmd, NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
     if (err != NULL) {
@@ -1925,8 +1944,9 @@ static const char *set_serverpath(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_content_md5(cmd_parms *cmd, core_dir_config *d, int arg)
+static const char *set_content_md5(cmd_parms *cmd, void *d_, int arg)
 {
+    core_dir_config *d=d_;
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
         return err;
@@ -1936,9 +1956,10 @@ static const char *set_content_md5(cmd_parms *cmd, core_dir_config *d, int arg)
     return NULL;
 }
 
-static const char *set_use_canonical_name(cmd_parms *cmd, core_dir_config *d, 
-                                         char *arg)
+static const char *set_use_canonical_name(cmd_parms *cmd, void *d_,
+                                         const char *arg)
 {
+    core_dir_config *d=d_;
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
        return err;
@@ -1960,7 +1981,8 @@ static const char *set_use_canonical_name(cmd_parms *cmd, core_dir_config *d,
 }
 
 
-static const char *include_config (cmd_parms *cmd, void **dummy, char *name)
+static const char *include_config (cmd_parms *cmd, void *dummy,
+                                  const char *name)
 {
     ap_directive_t *conftree = NULL;
 
@@ -2048,7 +2070,8 @@ API_EXPORT(const char *) ap_psignature(const char *prefix, request_rec *r)
  * Load an authorisation realm into our location configuration, applying the
  * usual rules that apply to realms.
  */
-static const char *set_authname(cmd_parms *cmd, void *mconfig, char *word1)
+static const char *set_authname(cmd_parms *cmd, void *mconfig,
+                               const char *word1)
 {
     core_dir_config *aconfig = (core_dir_config *)mconfig;
 
@@ -2141,7 +2164,8 @@ static void ap_set_version(ap_pool_t *pconf)
     }
 }
 
-static const char *set_serv_tokens(cmd_parms *cmd, void *dummy, char *arg) 
+static const char *set_serv_tokens(cmd_parms *cmd, void *dummy,
+                                  const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
     if (err != NULL) {
@@ -2163,7 +2187,8 @@ static const char *set_serv_tokens(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_limit_req_line(cmd_parms *cmd, void *dummy, char *arg)
+static const char *set_limit_req_line(cmd_parms *cmd, void *dummy,
+                                     const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd,
                                            NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
@@ -2187,7 +2212,7 @@ static const char *set_limit_req_line(cmd_parms *cmd, void *dummy, char *arg)
 }
 
 static const char *set_limit_req_fieldsize(cmd_parms *cmd, void *dummy,
-                                           char *arg)
+                                           const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd,
                                            NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
@@ -2211,7 +2236,8 @@ static const char *set_limit_req_fieldsize(cmd_parms *cmd, void *dummy,
     return NULL;
 }
 
-static const char *set_limit_req_fields(cmd_parms *cmd, void *dummy, char *arg)
+static const char *set_limit_req_fields(cmd_parms *cmd, void *dummy,
+                                       const char *arg)
 {
     const char *err = ap_check_cmd_context(cmd,
                                            NOT_IN_DIR_LOC_FILE|NOT_IN_LIMIT);
@@ -2230,9 +2256,10 @@ static const char *set_limit_req_fields(cmd_parms *cmd, void *dummy, char *arg)
     return NULL;
 }
 
-static const char *set_limit_req_body(cmd_parms *cmd, core_dir_config *conf,
-                                      char *arg) 
+static const char *set_limit_req_body(cmd_parms *cmd, void *conf_,
+                                      const char *arg) 
 {
+    core_dir_config *conf=conf_;
     const char *err = ap_check_cmd_context(cmd, NOT_IN_LIMIT);
     if (err != NULL) {
         return err;
@@ -2272,18 +2299,22 @@ static const char *no_set_limit(cmd_parms *cmd, core_dir_config *conf,
 #endif
 
 #ifdef RLIMIT_CPU
-static const char *set_limit_cpu(cmd_parms *cmd, core_dir_config *conf,
-                                 char *arg, char *arg2)
+static const char *set_limit_cpu(cmd_parms *cmd, void *conf_,
+                                 const char *arg, const char *arg2)
 {
+    core_dir_config *conf=conf_;
+
     unixd_set_rlimit(cmd, &conf->limit_cpu, arg, arg2, RLIMIT_CPU);
     return NULL;
 }
 #endif
 
 #if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined(RLIMIT_AS)
-static const char *set_limit_mem(cmd_parms *cmd, core_dir_config *conf,
-                                 char *arg, char * arg2)
+static const char *set_limit_mem(cmd_parms *cmd, void *conf_,
+                                 const char *arg, const char * arg2)
 {
+    core_dir_config *conf=conf_;
+
 #if defined(RLIMIT_AS)
     unixd_set_rlimit(cmd, &conf->limit_mem, arg, arg2 ,RLIMIT_AS);
 #elif defined(RLIMIT_DATA)
@@ -2296,9 +2327,11 @@ static const char *set_limit_mem(cmd_parms *cmd, core_dir_config *conf,
 #endif
 
 #ifdef RLIMIT_NPROC
-static const char *set_limit_nproc(cmd_parms *cmd, core_dir_config *conf,
-                                   char *arg, char * arg2)
+static const char *set_limit_nproc(cmd_parms *cmd, void *conf_,
+                                   const char *arg, const char * arg2)
 {
+    core_dir_config *conf=conf_;
+
     unixd_set_rlimit(cmd, &conf->limit_nproc, arg, arg2, RLIMIT_NPROC);
     return NULL;
 }
@@ -2312,158 +2345,166 @@ static const command_rec core_cmds[] = {
 
 /* Old access config file commands */
 
-{ "<Directory", dirsection, NULL, RSRC_CONF, RAW_ARGS,
+AP_INIT_RAW_ARGS("<Directory", dirsection, NULL, RSRC_CONF, 
   "Container for directives affecting resources located in the specified "
-  "directories" },
-{ "<Location", urlsection, NULL, RSRC_CONF, RAW_ARGS,
+  "directories"),
+AP_INIT_RAW_ARGS("<Location", urlsection, NULL, RSRC_CONF,
   "Container for directives affecting resources accessed through the "
-  "specified URL paths" },
-{ "<VirtualHost", virtualhost_section, NULL, RSRC_CONF, RAW_ARGS,
+  "specified URL paths"),
+AP_INIT_RAW_ARGS("<VirtualHost", virtualhost_section, NULL, RSRC_CONF,
   "Container to map directives to a particular virtual host, takes one or "
-  "more host addresses" },
-{ "<Files", filesection, NULL, OR_ALL, RAW_ARGS, "Container for directives "
-  "affecting files matching specified patterns" },
-{ "<Limit", ap_limit_section, NULL, OR_ALL, RAW_ARGS, "Container for "
-  "authentication directives when accessed using specified HTTP methods" },
-{ "<LimitExcept", ap_limit_section, (void*)1, OR_ALL, RAW_ARGS,
+  "more host addresses"),
+AP_INIT_RAW_ARGS("<Files", filesection, NULL, OR_ALL,
+  "Container for directives affecting files matching specified patterns"),
+AP_INIT_RAW_ARGS("<Limit", ap_limit_section, NULL, OR_ALL,
+  "Container for authentication directives when accessed using specified HTTP "
+  "methods"),
+AP_INIT_RAW_ARGS("<LimitExcept", ap_limit_section, (void*)1, OR_ALL,
   "Container for authentication directives to be applied when any HTTP "
-  "method other than those specified is used to access the resource" },
-{ "<IfModule", start_ifmod, NULL, EXEC_ON_READ | OR_ALL, TAKE1,
-  "Container for directives based on existance of specified modules" },
-{ "<IfDefine", start_ifdefine, NULL, EXEC_ON_READ | OR_ALL, TAKE1,
-  "Container for directives based on existance of command line defines" },
-{ "<DirectoryMatch", dirsection, (void*)1, RSRC_CONF, RAW_ARGS,
+  "method other than those specified is used to access the resource"),
+AP_INIT_TAKE1("<IfModule", start_ifmod, NULL, EXEC_ON_READ | OR_ALL,
+  "Container for directives based on existance of specified modules"),
+AP_INIT_TAKE1("<IfDefine", start_ifdefine, NULL, EXEC_ON_READ | OR_ALL,
+  "Container for directives based on existance of command line defines"),
+AP_INIT_RAW_ARGS("<DirectoryMatch", dirsection, (void*)1, RSRC_CONF,
   "Container for directives affecting resources located in the "
-  "specified directories" },
-{ "<LocationMatch", urlsection, (void*)1, RSRC_CONF, RAW_ARGS,
+  "specified directories"),
+AP_INIT_RAW_ARGS("<LocationMatch", urlsection, (void*)1, RSRC_CONF,
   "Container for directives affecting resources accessed through the "
-  "specified URL paths" },
-{ "<FilesMatch", filesection, (void*)1, OR_ALL, RAW_ARGS,
-  "Container for directives affecting files matching specified patterns" },
-{ "AuthType", ap_set_string_slot,
-  (void*)XtOffsetOf(core_dir_config, ap_auth_type), OR_AUTHCFG, TAKE1,
-  "An HTTP authorization type (e.g., \"Basic\")" },
-{ "AuthName", set_authname, NULL, OR_AUTHCFG, TAKE1,
-  "The authentication realm (e.g. \"Members Only\")" },
-{ "Require", require, NULL, OR_AUTHCFG, RAW_ARGS,
-  "Selects which authenticated users or groups may access a protected space" },
-{ "Satisfy", satisfy, NULL, OR_AUTHCFG, TAKE1,
-  "access policy if both allow and require used ('all' or 'any')" },    
+  "specified URL paths"),
+AP_INIT_RAW_ARGS("<FilesMatch", filesection, (void*)1, OR_ALL,
+  "Container for directives affecting files matching specified patterns"),
+AP_INIT_TAKE1("AuthType", ap_set_string_slot,
+  (void*)XtOffsetOf(core_dir_config, ap_auth_type), OR_AUTHCFG, 
+  "An HTTP authorization type (e.g., \"Basic\")"),
+AP_INIT_TAKE1("AuthName", set_authname, NULL, OR_AUTHCFG,
+  "The authentication realm (e.g. \"Members Only\")"),
+AP_INIT_RAW_ARGS("Require", require, NULL, OR_AUTHCFG,
+  "Selects which authenticated users or groups may access a protected space"),
+AP_INIT_TAKE1("Satisfy", satisfy, NULL, OR_AUTHCFG,
+  "access policy if both allow and require used ('all' or 'any')"),
 #ifdef GPROF
-{ "GprofDir", set_gprof_dir, NULL, RSRC_CONF, TAKE1,
-  "Directory to plop gmon.out files" },
+AP_INIT_TAKE1("GprofDir", set_gprof_dir, NULL, RSRC_CONF,
+  "Directory to plop gmon.out files"),
 #endif
-{ "AddDefaultCharset", set_add_default_charset, NULL, OR_FILEINFO, 
-  TAKE1, "The name of the default charset to add to any Content-Type without one or 'Off' to disable" },
+AP_INIT_TAKE1("AddDefaultCharset", set_add_default_charset, NULL, OR_FILEINFO, 
+  "The name of the default charset to add to any Content-Type without one or 'Off' to disable"),
 
 /* Old resource config file commands */
   
-{ "AccessFileName", set_access_name, NULL, RSRC_CONF, RAW_ARGS,
-  "Name(s) of per-directory config files (default: .htaccess)" },
-{ "DocumentRoot", set_document_root, NULL, RSRC_CONF, TAKE1,
-  "Root directory of the document tree"  },
-{ "ErrorDocument", set_error_document, NULL, OR_FILEINFO, TAKE2,
-  "Change responses for HTTP errors" },
-{ "AllowOverride", set_override, NULL, ACCESS_CONF, RAW_ARGS,
+AP_INIT_RAW_ARGS("AccessFileName", set_access_name, NULL, RSRC_CONF,
+  "Name(s) of per-directory config files (default: .htaccess)"),
+AP_INIT_TAKE1("DocumentRoot", set_document_root, NULL, RSRC_CONF,
+  "Root directory of the document tree"),
+AP_INIT_TAKE2("ErrorDocument", set_error_document, NULL, OR_FILEINFO,
+  "Change responses for HTTP errors"),
+AP_INIT_RAW_ARGS("AllowOverride", set_override, NULL, ACCESS_CONF,
   "Controls what groups of directives can be configured by per-directory "
-  "config files" },
-{ "Options", set_options, NULL, OR_OPTIONS, RAW_ARGS,
-  "Set a number of attributes for a given directory" },
-{ "DefaultType", ap_set_string_slot,
+  "config files"),
+AP_INIT_RAW_ARGS("Options", set_options, NULL, OR_OPTIONS,
+  "Set a number of attributes for a given directory"),
+AP_INIT_TAKE1("DefaultType", ap_set_string_slot,
   (void*)XtOffsetOf (core_dir_config, ap_default_type),
-  OR_FILEINFO, TAKE1, "the default MIME type for untypable files" },
+  OR_FILEINFO, "the default MIME type for untypable files"),
 
 /* Old server config file commands */
 
-{ "Port", server_port, NULL, RSRC_CONF, TAKE1, "A TCP port number"},
-{ "HostnameLookups", set_hostname_lookups, NULL, ACCESS_CONF|RSRC_CONF, TAKE1,
+AP_INIT_TAKE1("Port", server_port, NULL, RSRC_CONF, "A TCP port number"),
+AP_INIT_TAKE1("HostnameLookups", set_hostname_lookups, NULL,
+  ACCESS_CONF|RSRC_CONF,
   "\"on\" to enable, \"off\" to disable reverse DNS lookups, or \"double\" to "
-  "enable double-reverse DNS lookups" },
-{ "ServerAdmin", set_server_string_slot,
-  (void *)XtOffsetOf (server_rec, server_admin), RSRC_CONF, TAKE1,
-  "The email address of the server administrator" },
-{ "ServerName", set_server_string_slot,
-  (void *)XtOffsetOf (server_rec, server_hostname), RSRC_CONF, TAKE1,
-  "The hostname of the server" },
-{ "ServerSignature", set_signature_flag, NULL, OR_ALL, TAKE1,
-  "En-/disable server signature (on|off|email)" },
-{ "ServerRoot", set_server_root, NULL, RSRC_CONF, TAKE1,
-  "Common directory of server-related files (logs, confs, etc.)" },
-{ "ErrorLog", set_server_string_slot,
-  (void *)XtOffsetOf (server_rec, error_fname), RSRC_CONF, TAKE1,
-  "The filename of the error log" },
-{ "ServerAlias", set_server_alias, NULL, RSRC_CONF, RAW_ARGS,
-  "A name or names alternately used to access the server" },
-{ "ServerPath", set_serverpath, NULL, RSRC_CONF, TAKE1,
-  "The pathname the server can be reached at" },
-{ "Timeout", set_timeout, NULL, RSRC_CONF, TAKE1, "Timeout duration (sec)" },
-{ "KeepAliveTimeout", set_keep_alive_timeout, NULL, RSRC_CONF, TAKE1,
-  "Keep-Alive timeout duration (sec)"},
-{ "MaxKeepAliveRequests", set_keep_alive_max, NULL, RSRC_CONF, TAKE1,
-  "Maximum number of Keep-Alive requests per connection, or 0 for infinite" },
-{ "KeepAlive", set_keep_alive, NULL, RSRC_CONF, TAKE1,
-  "Whether persistent connections should be On or Off" },
-{ "IdentityCheck", set_idcheck, NULL, RSRC_CONF|ACCESS_CONF, FLAG,
-  "Enable identd (RFC 1413) user lookups - SLOW" },
-{ "ContentDigest", set_content_md5, NULL, OR_OPTIONS,
-  FLAG, "whether or not to send a Content-MD5 header with each request" },
-{ "UseCanonicalName", set_use_canonical_name, NULL,
-  RSRC_CONF|ACCESS_CONF, TAKE1,
-  "How to work out the ServerName : Port when constructing URLs" },
+  "enable double-reverse DNS lookups"),
+AP_INIT_TAKE1("ServerAdmin", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, server_admin), RSRC_CONF,
+  "The email address of the server administrator"),
+AP_INIT_TAKE1("ServerName", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, server_hostname), RSRC_CONF,
+  "The hostname of the server"),
+AP_INIT_TAKE1("ServerSignature", set_signature_flag, NULL, OR_ALL,
+  "En-/disable server signature (on|off|email)"),
+AP_INIT_TAKE1("ServerRoot", set_server_root, NULL, RSRC_CONF,
+  "Common directory of server-related files (logs, confs, etc.)"),
+AP_INIT_TAKE1("ErrorLog", set_server_string_slot,
+  (void *)XtOffsetOf (server_rec, error_fname), RSRC_CONF,
+  "The filename of the error log"),
+AP_INIT_RAW_ARGS("ServerAlias", set_server_alias, NULL, RSRC_CONF,
+  "A name or names alternately used to access the server"),
+AP_INIT_TAKE1("ServerPath", set_serverpath, NULL, RSRC_CONF,
+  "The pathname the server can be reached at"),
+AP_INIT_TAKE1("Timeout", set_timeout, NULL, RSRC_CONF,
+  "Timeout duration (sec)"),
+AP_INIT_TAKE1("KeepAliveTimeout", set_keep_alive_timeout, NULL, RSRC_CONF,
+  "Keep-Alive timeout duration (sec)"),
+AP_INIT_TAKE1("MaxKeepAliveRequests", set_keep_alive_max, NULL, RSRC_CONF,
+  "Maximum number of Keep-Alive requests per connection, or 0 for infinite"),
+AP_INIT_TAKE1("KeepAlive", set_keep_alive, NULL, RSRC_CONF,
+  "Whether persistent connections should be On or Off"),
+AP_INIT_FLAG("IdentityCheck", set_idcheck, NULL, RSRC_CONF|ACCESS_CONF,
+  "Enable identd (RFC 1413) user lookups - SLOW"),
+AP_INIT_FLAG("ContentDigest", set_content_md5, NULL, OR_OPTIONS,
+  "whether or not to send a Content-MD5 header with each request"),
+AP_INIT_TAKE1("UseCanonicalName", set_use_canonical_name, NULL,
+  RSRC_CONF|ACCESS_CONF,
+  "How to work out the ServerName : Port when constructing URLs"),
 /* TODO: RlimitFoo should all be part of mod_cgi, not in the core */
-{ "AddModule", add_module_command, NULL, RSRC_CONF | EXEC_ON_READ, ITERATE,
-  "The name of a module" },
-{ "ClearModuleList", clear_module_list_command, NULL, RSRC_CONF | EXEC_ON_READ,
-  NO_ARGS, NULL },
+AP_INIT_ITERATE("AddModule", add_module_command, NULL,
+  RSRC_CONF | EXEC_ON_READ, "The name of a module"),
+AP_INIT_NO_ARGS("ClearModuleList", clear_module_list_command, NULL,
+  RSRC_CONF | EXEC_ON_READ, NULL),
 /* TODO: ListenBacklog in MPM */
-{ "Include", include_config, NULL, (RSRC_CONF | ACCESS_CONF | EXEC_ON_READ), TAKE1,
-  "Name of the config file to be included" },
-{ "LogLevel", set_loglevel, NULL, RSRC_CONF, TAKE1,
-  "Level of verbosity in error logging" },
-{ "NameVirtualHost", ap_set_name_virtual_host, NULL, RSRC_CONF, TAKE1,
-  "A numeric IP address:port, or the name of a host" },
+AP_INIT_TAKE1("Include", include_config, NULL,
+  (RSRC_CONF | ACCESS_CONF | EXEC_ON_READ),
+  "Name of the config file to be included"),
+AP_INIT_TAKE1("LogLevel", set_loglevel, NULL, RSRC_CONF,
+  "Level of verbosity in error logging"),
+AP_INIT_TAKE1("NameVirtualHost", ap_set_name_virtual_host, NULL, RSRC_CONF,
+  "A numeric IP address:port, or the name of a host"),
 #ifdef _OSD_POSIX
-{ "BS2000Account", set_bs2000_account, NULL, RSRC_CONF, TAKE1,
-  "Name of server User's bs2000 logon account name" },
+AP_INIT_TAKE1("BS2000Account", set_bs2000_account, NULL, RSRC_CONF,
+  "Name of server User's bs2000 logon account name"),
 #endif
 #ifdef WIN32
-{ "ScriptInterpreterSource", set_interpreter_source, NULL, OR_FILEINFO, TAKE1,
-  "Where to find interpreter to run Win32 scripts (Registry or script shebang line)" },
+AP_INIT_TAKE1("ScriptInterpreterSource", set_interpreter_source, NULL,
+  OR_FILEINFO,
+  "Where to find interpreter to run Win32 scripts (Registry or script shebang line)"),
 #endif
-{ "ServerTokens", set_serv_tokens, NULL, RSRC_CONF, TAKE1,
-  "Determine tokens displayed in the Server: header - Min(imal), OS or Full" },
-{ "LimitRequestLine", set_limit_req_line, NULL, RSRC_CONF, TAKE1,
-  "Limit on maximum size of an HTTP request line"},
-{ "LimitRequestFieldsize", set_limit_req_fieldsize, NULL, RSRC_CONF, TAKE1,
-  "Limit on maximum size of an HTTP request header field"},
-{ "LimitRequestFields", set_limit_req_fields, NULL, RSRC_CONF, TAKE1,
-  "Limit (0 = unlimited) on max number of header fields in a request message"},
-{ "LimitRequestBody", set_limit_req_body,
-  (void*)XtOffsetOf(core_dir_config, limit_req_body),
-  OR_ALL, TAKE1,
-  "Limit (in bytes) on maximum size of request message body" },
+AP_INIT_TAKE1("ServerTokens", set_serv_tokens, NULL, RSRC_CONF,
+  "Determine tokens displayed in the Server: header - Min(imal), OS or Full"),
+AP_INIT_TAKE1("LimitRequestLine", set_limit_req_line, NULL, RSRC_CONF,
+  "Limit on maximum size of an HTTP request line"),
+AP_INIT_TAKE1("LimitRequestFieldsize", set_limit_req_fieldsize, NULL,
+  RSRC_CONF,
+  "Limit on maximum size of an HTTP request header field"),
+AP_INIT_TAKE1("LimitRequestFields", set_limit_req_fields, NULL, RSRC_CONF,
+  "Limit (0 = unlimited) on max number of header fields in a request message"),
+AP_INIT_TAKE1("LimitRequestBody", set_limit_req_body,
+  (void*)XtOffsetOf(core_dir_config, limit_req_body), OR_ALL,
+  "Limit (in bytes) on maximum size of request message body"),
 /* System Resource Controls */
-{ "RLimitCPU",
 #ifdef RLIMIT_CPU
-  set_limit_cpu, (void*)XtOffsetOf(core_dir_config, limit_cpu),
+AP_INIT_TAKE12("RLimitCPU", set_limit_cpu,
+  (void*)XtOffsetOf(core_dir_config, limit_cpu),
+  OR_ALL, "Soft/hard limits for max CPU usage in seconds"),
 #else
-  no_set_limit, NULL,
+AP_INIT_TAKE12("RLimitCPU", no_set_limit, NULL,
+  OR_ALL, "Soft/hard limits for max CPU usage in seconds"),
 #endif
-  OR_ALL, TAKE12, "Soft/hard limits for max CPU usage in seconds" },
-{ "RLimitMEM",
 #if defined (RLIMIT_DATA) || defined (RLIMIT_VMEM) || defined (RLIMIT_AS)
-  set_limit_mem, (void*)XtOffsetOf(core_dir_config, limit_mem),
+AP_INIT_TAKE12("RLimitMEM", set_limit_mem,
+  (void*)XtOffsetOf(core_dir_config, limit_mem),
+  OR_ALL, "Soft/hard limits for max memory usage per process"),
 #else
-  no_set_limit, NULL,
+AP_INIT_TAKE12("RLimitMEM", no_set_limit, NULL,
+  OR_ALL, "Soft/hard limits for max memory usage per process"),
 #endif
-  OR_ALL, TAKE12, "Soft/hard limits for max memory usage per process" },
-{ "RLimitNPROC",
 #ifdef RLIMIT_NPROC
-  set_limit_nproc, (void*)XtOffsetOf(core_dir_config, limit_nproc),
+AP_INIT_TAKE12("RLimitNPROC", set_limit_nproc,
+  (void*)XtOffsetOf(core_dir_config, limit_nproc),
+  OR_ALL, "soft/hard limits for max number of processes per uid"),
 #else
-  no_set_limit, NULL,
+AP_INIT_TAKE12("RLimitNPROC", no_set_limit, NULL,
+   OR_ALL, "soft/hard limits for max number of processes per uid"),
 #endif
-   OR_ALL, TAKE12, "soft/hard limits for max number of processes per uid" },
 { NULL }
 };
 

diff --git a/server/config.c b/server/config.c
index 2e84062691f334aa0a6cd7344e03fa15a76bca44..62ff9a62cfbf62110992d86628f1706b4562596a 100644 (file)
--- a/server/config.c
+++ b/server/config.c
@@ -425,10 +425,10 @@ API_EXPORT(void) ap_add_module(module *m)
      * components (Unix and DOS), and remove them.
      */
 
-    if (strrchr(m->name, '/'))
-       m->name = 1 + strrchr(m->name, '/');
-    if (strrchr(m->name, '\\'))
-       m->name = 1 + strrchr(m->name, '\\');
+    if (ap_strrchr_c(m->name, '/'))
+       m->name = 1 + ap_strrchr_c(m->name, '/');
+    if (ap_strrchr_c(m->name, '\\'))
+       m->name = 1 + ap_strrchr_c(m->name, '\\');
 
 #ifdef _OSD_POSIX /* __FILE__="*POSIX(/home/martin/apache/src/modules/standard/mod_info.c)" */
     /* We cannot fix the string in-place, because it's const */
@@ -635,7 +635,7 @@ API_EXPORT(void) ap_clear_module_list()
  */
 
 static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
-                           void *mconfig, const char *args)
+                             void *mconfig, const char *args)
 {
     char *w, *w2, *w3;
     const char *errmsg;
@@ -651,16 +651,14 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
 #ifdef RESOLVE_ENV_PER_TOKEN
        args = ap_resolve_env(parms->pool,args);
 #endif
-       return ((const char *(*)(cmd_parms *, void *, const char *))
-               (cmd->func)) (parms, mconfig, args);
+       return cmd->AP_RAW_ARGS(parms, mconfig, args);
 
     case NO_ARGS:
        if (*args != 0)
            return ap_pstrcat(parms->pool, cmd->name, " takes no arguments",
                           NULL);
 
-       return ((const char *(*)(cmd_parms *, void *))
-               (cmd->func)) (parms, mconfig);
+       return cmd->AP_NO_ARGS(parms, mconfig);
 
     case TAKE1:
        w = ap_getword_conf(parms->pool, &args);
@@ -669,11 +667,9 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
            return ap_pstrcat(parms->pool, cmd->name, " takes one argument",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *))
-               (cmd->func)) (parms, mconfig, w);
+       return cmd->AP_TAKE1(parms, mconfig, w);
 
     case TAKE2:
-
        w = ap_getword_conf(parms->pool, &args);
        w2 = ap_getword_conf(parms->pool, &args);
 
@@ -681,8 +677,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
            return ap_pstrcat(parms->pool, cmd->name, " takes two arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *,
-                       const char *)) (cmd->func)) (parms, mconfig, w, w2);
+       return cmd->AP_TAKE2(parms, mconfig, w, w2);
 
     case TAKE12:
 
@@ -693,9 +688,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
            return ap_pstrcat(parms->pool, cmd->name, " takes 1-2 arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *,
-                           const char *)) (cmd->func)) (parms, mconfig, w,
-                                                           *w2 ? w2 : NULL);
+       return cmd->AP_TAKE2(parms, mconfig, w, *w2 ? w2 : NULL);
 
     case TAKE3:
 
@@ -707,9 +700,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
            return ap_pstrcat(parms->pool, cmd->name, " takes three arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *,
-                           const char *, const char *)) (cmd->func)) (parms,
-                                                       mconfig, w, w2, w3);
+       return cmd->AP_TAKE3(parms, mconfig, w, w2, w3);
 
     case TAKE23:
 
@@ -722,9 +713,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
                            " takes two or three arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *,
-                           const char *, const char *)) (cmd->func)) (parms,
-                                                       mconfig, w, w2, w3);
+       return cmd->AP_TAKE3(parms, mconfig, w, w2, w3);
 
     case TAKE123:
 
@@ -737,9 +726,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
                            " takes one, two or three arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *,
-                           const char *, const char *)) (cmd->func)) (parms,
-                                                       mconfig, w, w2, w3);
+       return cmd->AP_TAKE3(parms, mconfig, w, w2, w3);
 
     case TAKE13:
 
@@ -752,16 +739,15 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
                            " takes one or three arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, const char *,
-                           const char *, const char *)) (cmd->func)) (parms,
-                                                       mconfig, w, w2, w3);
+       return cmd->AP_TAKE3(parms, mconfig, w, w2, w3);
 
     case ITERATE:
 
        while (*(w = ap_getword_conf(parms->pool, &args)) != '\0')
-       if   ((errmsg = ((const char *(*)(cmd_parms *, void *,
-                       const char *)) (cmd->func)) (parms, mconfig, w)))
-                   return errmsg;
+           {
+           if ((errmsg = cmd->AP_TAKE1(parms, mconfig, w)))
+               return errmsg;
+           }
 
        return NULL;
 
@@ -774,12 +760,11 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
                            " requires at least two arguments",
                            cmd->errmsg ? ", " : NULL, cmd->errmsg, NULL);
 
-
        while (*(w2 = ap_getword_conf(parms->pool, &args)) != '\0')
-           if   ((errmsg = ((const char *(*)(cmd_parms *, void *,
-                           const char *, const char *)) (cmd->func)) (parms,
-                                                           mconfig, w, w2)))
-                       return errmsg;
+           {
+           if ((errmsg = cmd->AP_TAKE2(parms, mconfig, w, w2)))
+               return errmsg;
+           }
 
        return NULL;
 
@@ -791,8 +776,7 @@ static const char *invoke_cmd(const command_rec *cmd, cmd_parms *parms,
            return ap_pstrcat(parms->pool, cmd->name, " must be On or Off",
                            NULL);
 
-       return ((const char *(*)(cmd_parms *, void *, int))
-               (cmd->func)) (parms, mconfig, strcasecmp(w, "off") != 0);
+       return cmd->AP_FLAG(parms, mconfig, strcasecmp(w, "off") != 0);
 
     default:
 
@@ -1101,12 +1085,13 @@ API_EXPORT(const char *) ap_build_config(cmd_parms *parms,
  */
 
 API_EXPORT_NONSTD(const char *) ap_set_string_slot(cmd_parms *cmd,
-                                               char *struct_ptr, char *arg)
+                                                  void *struct_ptr,
+                                                  const char *arg)
 {
     /* This one's pretty generic... */
 
     int offset = (int) (long) cmd->info;
-    *(char **) (struct_ptr + offset) = arg;
+    *(const char **) ((char *)struct_ptr + offset) = arg;
     return NULL;
 }
 

diff --git a/server/util.c b/server/util.c
index daa4227e3df4ba55b56f9b499d3fa519e5c377f1..2f4ec7b76d124ffda140e206d75e9d534e0407fb 100644 (file)
--- a/server/util.c
+++ b/server/util.c
@@ -2016,3 +2016,14 @@ API_EXPORT(char *) ap_escape_quotes (ap_pool_t *p, const char *instring)
     *outchr = '\0';
     return outstring;
 }
+
+#ifdef AP_DEBUG
+# undef strrchr
+
+char *ap_strrchr(char *s, int c)
+{ return strrchr(s,c); }
+
+const char *ap_strrchr_c(const char *s, int c)
+{ return strrchr(s,c); }
+
+#endif

diff --git a/server/vhost.c b/server/vhost.c
index 0905eb63e8cb0a057cf52f7745aed61f94aa8de3..920146366abaa148f5a75d313ec6f3c121e9dce0 100644 (file)
--- a/server/vhost.c
+++ b/server/vhost.c
@@ -179,8 +179,8 @@ void ap_init_vhost_config(ap_pool_t *p)
  * *paddr is the variable used to keep track of **paddr between calls
  * port is the default port to assume
  */
-static const char *get_addresses(ap_pool_t *p, char *w, server_addr_rec ***paddr,
-                           unsigned port)
+static const char *get_addresses(ap_pool_t *p, const char *w,
+                                server_addr_rec ***paddr, unsigned port)
 {
     struct hostent *hep;
     unsigned long my_addr;
@@ -282,7 +282,8 @@ const char *ap_parse_vhost_addrs(ap_pool_t *p, const char *hostname, server_rec
 }
 
 
-const char *ap_set_name_virtual_host (cmd_parms *cmd, void *dummy, char *arg)
+const char *ap_set_name_virtual_host (cmd_parms *cmd, void *dummy,
+                                     const char *arg)
 {
     /* use whatever port the main server has at this point */
     return get_addresses(cmd->pool, arg, &name_vhost_list_tail,