tprints("}");
}
-int
-sys_fcntl(struct tcb *tcp)
+SYS_FUNC(fcntl)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
#ifdef LOCK_SH
-int
-sys_flock(struct tcb *tcp)
+SYS_FUNC(flock)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
}
#endif /* LOCK_SH */
-int
-sys_close(struct tcb *tcp)
+SYS_FUNC(close)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
return 0;
}
-int
-sys_dup(struct tcb *tcp)
+SYS_FUNC(dup)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
return RVAL_FD;
}
-int
-sys_dup2(struct tcb *tcp)
+SYS_FUNC(dup2)
{
return do_dup2(tcp, -1);
}
-int
-sys_dup3(struct tcb *tcp)
+SYS_FUNC(dup3)
{
return do_dup2(tcp, 2);
}
#if defined(ALPHA)
-int
-sys_getdtablesize(struct tcb *tcp)
+SYS_FUNC(getdtablesize)
{
return 0;
}
{
int i, j;
int nfds, fdsize;
- fd_set *fds;
+ fd_set *fds = NULL;
const char *sep;
long arg;
nfds = (int) args[0];
/* Kernel rejects negative nfds, so we don't parse it either. */
- if (nfds < 0) {
+ if (nfds < 0)
nfds = 0;
- fds = NULL;
- }
+
/* Beware of select(2^31-1, NULL, NULL, NULL) and similar... */
if (nfds > 1024*1024)
nfds = 1024*1024;
if (entering(tcp)) {
tprintf("%d", (int) args[0]);
- if (fdsize > 0) {
- fds = malloc(fdsize);
- if (!fds)
- die_out_of_memory();
- }
+ if (verbose(tcp) && fdsize > 0)
+ fds = xmalloc(fdsize);
for (i = 0; i < 3; i++) {
arg = args[i+1];
if (arg == 0) {
tprints(", NULL");
continue;
}
- if (!verbose(tcp) || !fds) {
+ if (!fds) {
tprintf(", %#lx", arg);
continue;
}
- if (umoven(tcp, arg, fdsize, (char *) fds) < 0) {
+ if (umoven(tcp, arg, fdsize, fds) < 0) {
tprints(", [?]");
continue;
}
return RVAL_STR;
}
- fds = malloc(fdsize);
- if (!fds)
- die_out_of_memory();
+ fds = xmalloc(fdsize);
outptr = outstr;
sep = "";
int first = 1;
arg = args[i+1];
- if (!arg || umoven(tcp, arg, fdsize, (char *) fds) < 0)
+ if (!arg || umoven(tcp, arg, fdsize, fds) < 0)
continue;
for (j = 0;; j++) {
j = next_set_bit(fds, j, nfds);
return 0;
}
-int
-sys_oldselect(struct tcb *tcp)
+SYS_FUNC(oldselect)
{
long args[5];
- if (umoven(tcp, tcp->u_arg[0], sizeof args, (char *) args) < 0) {
+ if (umoven(tcp, tcp->u_arg[0], sizeof args, args) < 0) {
tprints("[...]");
return 0;
}
}
#ifdef ALPHA
-int
-sys_osf_select(struct tcb *tcp)
+SYS_FUNC(osf_select)
{
long *args = tcp->u_arg;
return decode_select(tcp, args, BITNESS_32);
#include "xlat/epollflags.h"
/* Not aliased to printargs_ld: we want it to have a distinct address */
-int
-sys_epoll_create(struct tcb *tcp)
+SYS_FUNC(epoll_create)
{
return printargs_ld(tcp);
}
-int
-sys_epoll_create1(struct tcb *tcp)
+SYS_FUNC(epoll_create1)
{
if (entering(tcp))
printflags(epollflags, tcp->u_arg[0], "EPOLL_???");
}
#endif
-int
-sys_epoll_ctl(struct tcb *tcp)
+SYS_FUNC(epoll_ctl)
{
if (entering(tcp)) {
printfd(tcp, tcp->u_arg[0]);
}
}
-int
-sys_epoll_wait(struct tcb *tcp)
+SYS_FUNC(epoll_wait)
{
epoll_wait_common(tcp);
return 0;
}
-int
-sys_epoll_pwait(struct tcb *tcp)
+SYS_FUNC(epoll_pwait)
{
epoll_wait_common(tcp);
if (exiting(tcp)) {
return 0;
}
-int
-sys_select(struct tcb *tcp)
+SYS_FUNC(select)
{
return decode_select(tcp, tcp->u_arg, BITNESS_CURRENT);
}
-int
-sys_pselect6(struct tcb *tcp)
+SYS_FUNC(pselect6)
{
int rc = decode_select(tcp, tcp->u_arg, BITNESS_CURRENT);
if (entering(tcp)) {
return 0;
}
-int
-sys_eventfd(struct tcb *tcp)
+SYS_FUNC(eventfd)
{
return do_eventfd(tcp, -1);
}
-int
-sys_eventfd2(struct tcb *tcp)
+SYS_FUNC(eventfd2)
{
return do_eventfd(tcp, 1);
}
-int
-sys_perf_event_open(struct tcb *tcp)
+SYS_FUNC(perf_event_open)
{
if (entering(tcp)) {
tprintf("%#lx, %d, %d, %d, ",