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$NetBSD: patch-ad,v 1.4 2003/05/02 11:49:48 wiz Exp $
--- pth_syscall.c.orig 2003-01-01 16:45:06.000000000 +0100
+++ pth_syscall.c 2003-04-15 14:31:43.000000000 +0200
@@ -57,6 +57,7 @@
#define sendto __pth_sys_sendto
#define pread __pth_sys_pread
#define pwrite __pth_sys_pwrite
+#define wait4 __pth_sys_wait4
/* include the private header and this way system headers */
#include "pth_p.h"
@@ -108,6 +109,7 @@
#undef sendto
#undef pread
#undef pwrite
+#undef wait4
/* internal data structures */
#if cpp
@@ -157,13 +159,18 @@
#define PTH_SCF_sendto 19
#define PTH_SCF_pread 20
#define PTH_SCF_pwrite 21
+#define PTH_SCF_wait4 22
{ "fork", NULL },
{ "waitpid", NULL },
{ "system", NULL },
{ "nanosleep", NULL },
{ "usleep", NULL },
{ "sleep", NULL },
+#if defined(__NetBSD__)
+ { "__sigprocmask14", NULL },
+#else
{ "sigprocmask", NULL },
+#endif
{ "sigwait", NULL },
{ "select", NULL },
{ "poll", NULL },
@@ -179,6 +186,7 @@
{ "sendto", NULL },
{ "pread", NULL },
{ "pwrite", NULL },
+ { "wait4", NULL },
{ NULL, NULL }
};
#endif
@@ -651,6 +659,48 @@
#endif
}
+ssize_t recv(int, void *, size_t, int);
+ssize_t recv(int fd, void *buf, size_t nbytes, int flags)
+{
+ /* external entry point for application */
+ pth_implicit_init();
+ return pth_recv(fd, buf, nbytes, flags);
+}
+intern ssize_t pth_sc_recv(int fd, void *buf, size_t nbytes, int flags)
+{
+ /* internal exit point for Pth */
+ if (pth_syscall_fct_tab[PTH_SCF_recv].addr != NULL)
+ return ((ssize_t (*)(int, void *, size_t, int))
+ pth_syscall_fct_tab[PTH_SCF_recv].addr)
+ (fd, buf, nbytes, flags);
+#if defined(HAVE_SYSCALL) && defined(SYS_recv)
+ else return (ssize_t)syscall(SYS_recv, fd, buf, nbytes, flags);
+#else
+ else PTH_SYSCALL_ERROR(-1, ENOSYS, "recv");
+#endif
+}
+
+ssize_t send(int, void *, size_t, int);
+ssize_t send(int fd, void *buf, size_t nbytes, int flags)
+{
+ /* external entry point for application */
+ pth_implicit_init();
+ return pth_send(fd, buf, nbytes, flags);
+}
+intern ssize_t pth_sc_send(int fd, void *buf, size_t nbytes, int flags)
+{
+ /* internal exit point for Pth */
+ if (pth_syscall_fct_tab[PTH_SCF_send].addr != NULL)
+ return ((ssize_t (*)(int, void *, size_t, int))
+ pth_syscall_fct_tab[PTH_SCF_send].addr)
+ (fd, buf, nbytes, flags);
+#if defined(HAVE_SYSCALL) && defined(SYS_send)
+ else return (ssize_t)syscall(SYS_send, fd, buf, nbytes, flags);
+#else
+ else PTH_SYSCALL_ERROR(-1, ENOSYS, "send");
+#endif
+}
+
/* ==== Pth hard syscall wrapper for sendto(2) ==== */
ssize_t sendto(int, const void *, size_t, int, const struct sockaddr *, socklen_t);
ssize_t sendto(int fd, const void *buf, size_t nbytes, int flags, const struct sockaddr *to, socklen_t tolen)
@@ -664,7 +714,7 @@
/* internal exit point for Pth */
if (pth_syscall_fct_tab[PTH_SCF_sendto].addr != NULL)
return ((ssize_t (*)(int, const void *, size_t, int, const struct sockaddr *, socklen_t))
- pth_syscall_fct_tab[PTH_SCF_recvfrom].addr)
+ pth_syscall_fct_tab[PTH_SCF_sendto].addr)
(fd, buf, nbytes, flags, to, tolen);
#if defined(HAVE_SYSCALL) && defined(SYS_sendto)
else return (ssize_t)syscall(SYS_sendto, fd, buf, nbytes, flags, to, tolen);
@@ -673,5 +723,27 @@
#endif
}
+/* ==== Pth hard syscall wrapper for wait4(2) ==== */
+pid_t wait4(pid_t, int *, int, struct rusage *);
+pid_t wait4(pid_t wpid, int *status, int options, struct rusage *rusage)
+{
+ /* external entry point for application */
+ pth_implicit_init();
+ return pth_wait4(wpid, status, options, rusage);
+}
+intern pid_t pth_sc_wait4(pid_t wpid, int *status, int options, struct rusage *rusage)
+{
+ /* internal exit point for Pth */
+ if (pth_syscall_fct_tab[PTH_SCF_wait4].addr != NULL)
+ return ((pid_t (*)(pid_t, int *, int, struct rusage *))
+ pth_syscall_fct_tab[PTH_SCF_wait4].addr)
+ (wpid, status, options, rusage);
+#if defined(HAVE_SYSCALL) && defined(SYS_wait4)
+ else return (pid_t)syscall(SYS_wait4, wpid, status, options, rusage);
+#else
+ else PTH_SYSCALL_ERROR(-1, ENOSYS, "wait4");
+#endif
+}
+
#endif /* PTH_SYSCALL_HARD */
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