added (int) for is[alnum|digit|...]( (int) *ptr) to avoid warnings

diff --git a/fileconf.c b/fileconf.c
index 7c5e1c8f52af63778279e92087da8908f8444015..5d32dd0df67438d7646bb6d6c717639217f6c9ba 100644 (file)
--- a/fileconf.c
+++ b/fileconf.c
@@ -22,7 +22,7 @@
  *  `LICENSE' that comes with the fcron source distribution.
  */
 
- /* $Id: fileconf.c,v 1.46 2001-05-24 19:57:10 thib Exp $ */
+ /* $Id: fileconf.c,v 1.47 2001-06-03 10:56:18 thib Exp $ */
 
 #include "fcrontab.h"
 #include "fileconf.h"
@@ -233,7 +233,7 @@ read_file(char *filename, char *user)
            }
            break;
        default:
-           if ( isdigit(*ptr) || *ptr == '*' ) {
+           if ( isdigit( (int) *ptr) || *ptr == '*' ) {
                read_arys(ptr, cf);
                entries++;
            } else
@@ -281,8 +281,8 @@ read_env(char *ptr, CF *cf)
     bzero(name, sizeof(name));
 
     /* copy env variable's name */
-    while ( (isalnum(*ptr) || *ptr == '_') && *ptr != '=' && !isspace(*ptr) 
-           && j < sizeof(name) ) {
+    while ( (isalnum( (int) *ptr) || *ptr == '_') && *ptr != '=' 
+           && ! isspace( (int) *ptr) && j < sizeof(name) ) {
        name[j++] = *ptr;
        ptr++;
     }
@@ -292,14 +292,14 @@ read_env(char *ptr, CF *cf)
        goto error;
 
     /* skip '=' and spaces around */
-    while ( isspace(*ptr) )
+    while ( isspace( (int) *ptr) )
        ptr++;
 
     /* if j == 0 name is a zero length string */
     if ( *ptr++ != '=' || j == 0 )
        goto error;
 
-    while ( isspace(*ptr) )
+    while ( isspace( (int) *ptr) )
        ptr++;
 
     /* get value */
@@ -454,7 +454,7 @@ read_opt(char *ptr, CL *cl)
        i = 0;
        bzero(opt_name, sizeof(opt_name));
 
-       while ( isalnum(*ptr)  && i < sizeof(opt_name))
+       while ( isalnum( (int) *ptr)  && i < sizeof(opt_name))
            opt_name[i++] = *ptr++;
     
        i = 1;
@@ -819,7 +819,7 @@ read_opt(char *ptr, CL *cl)
                Handle_err;
 
            i = 0;
-           while ( isalnum(*ptr) && i + 1 < sizeof(buf) )
+           while ( isalnum( (int) *ptr) && i + 1 < sizeof(buf) )
                buf[i++] = *ptr++;
            if ( strcmp(buf, "\0") == 0 )
                clear_mail(cl->cl_option);
@@ -950,7 +950,7 @@ get_time(char *ptr, time_t *time)
 
        sum = 0;
 
-       while ( isdigit(*ptr) ) {
+       while ( isdigit( (int) *ptr) ) {
            sum *= 10;
            sum += *ptr - 48;
            ptr++;
@@ -1008,7 +1008,7 @@ read_freq(char *ptr, CF *cf)
     ptr++;
 
     /* get the time before first execution or the options */
-    if ( isdigit(*ptr) ) {
+    if ( isdigit( (int) *ptr) ) {
        if ( (ptr = get_time(ptr, &(cl->cl_nextexe))) == NULL ) {
            fprintf(stderr, "%s:%d: Error while reading first delay:"
                    " skipping line.\n", file_name, line);
@@ -1017,7 +1017,7 @@ read_freq(char *ptr, CF *cf)
        
        Skip_blanks(ptr);
     }
-    else if ( isalnum(*ptr) ) {
+    else if ( isalnum( (int) *ptr) ) {
        if ( (ptr = read_opt(ptr, cl)) == NULL )
            goto exiterr;
     }
@@ -1106,7 +1106,7 @@ read_arys(char *ptr, CF *cf)
     /* set cl_remain if not specified */
     if ( *ptr == '&' ) {
        ptr++;
-       if ( isdigit(*ptr) ) {
+       if ( isdigit( (int) *ptr) ) {
            if ( (ptr = get_num(ptr, &i, USHRT_MAX, 0, NULL)) == NULL ) {
                fprintf(stderr, "%s:%d: Error while reading runfreq:"
                        " skipping line.\n", file_name, line);
@@ -1120,7 +1120,7 @@ read_arys(char *ptr, CF *cf)
                cl->cl_runfreq = i;
            }
        }
-       else if ( isalnum(*ptr) )
+       else if ( isalnum( (int) *ptr) )
            if ( (ptr = read_opt(ptr, cl)) == NULL ) {
                goto exiterr;
            }
@@ -1245,7 +1245,7 @@ read_period(char *ptr, CF *cf)
                file_name, line);
        goto exiterr;
     } 
-    else if ( cl->cl_shell[0] == '*' || isdigit(cl->cl_shell[0]) )
+    else if ( cl->cl_shell[0] == '*' || isdigit( (int) cl->cl_shell[0]) )
        fprintf(stderr, "%s:%d: Warning : shell command beginning by '%c'.\n",
                file_name, line, cl->cl_shell[0]);
 
@@ -1318,7 +1318,7 @@ get_num(char *ptr, int *num, int max, short int decimal, const char **names)
     int i = 0;
     *num = 0;
 
-    if ( isalpha(*ptr) ) {
+    if ( isalpha( (int) *ptr) ) {
 
        if ( names == NULL ) {
            need_correction = 1;
@@ -1343,7 +1343,7 @@ get_num(char *ptr, int *num, int max, short int decimal, const char **names)
 
     } else {
 
-       while ( isdigit(*ptr) || *ptr == '.') { 
+       while ( isdigit( (int) *ptr) || *ptr == '.') { 
 
            if ( *ptr == '.' && ptr++ && i++ > 0 )
                return NULL;
@@ -1352,7 +1352,7 @@ get_num(char *ptr, int *num, int max, short int decimal, const char **names)
                 * skip the other decimals and return */
                if ( *ptr >= '5' )
                    *num += 1;
-               while ( isdigit(*(++ptr)) ) ;
+               while ( isdigit( (int) *(++ptr)) ) ;
                ptr--;
            } else {
                *num *= 10;