summaryrefslogtreecommitdiff
path: root/libc/inet/socketcalls.c
diff options
context:
space:
mode:
Diffstat (limited to 'libc/inet/socketcalls.c')
-rw-r--r--libc/inet/socketcalls.c56
1 files changed, 40 insertions, 16 deletions
diff --git a/libc/inet/socketcalls.c b/libc/inet/socketcalls.c
index ff5fdaa30..aae7e93bf 100644
--- a/libc/inet/socketcalls.c
+++ b/libc/inet/socketcalls.c
@@ -83,6 +83,46 @@ weak_alias(__libc_accept,accept)
libc_hidden_weak(accept)
#endif
+#ifdef L_accept4
+#ifdef __NR_accept4
+# define __NR___sys_accept4 __NR_accept4
+static _syscall4(int, __sys_accept4, int, fd, struct sockaddr *, addr, socklen_t *, addrlen, int, flags)
+int accept4(int fd, struct sockaddr *addr, socklen_t * addrlen, int flags)
+{
+ if (SINGLE_THREAD_P)
+ return __sys_accept4(fd, addr, addrlen, flags);
+#ifdef __UCLIBC_HAS_THREADS_NATIVE__
+ else {
+ int oldtype = LIBC_CANCEL_ASYNC ();
+ int result = __sys_accept4(fd, addr, addrlen, flags);
+ LIBC_CANCEL_RESET (oldtype);
+ return result;
+ }
+#endif
+}
+#elif defined(__NR_socketcall)
+int accept4(int fd, struct sockaddr *addr, socklen_t *addrlen, int flags)
+{
+ unsigned long args[4];
+
+ args[0] = fd;
+ args[1] = (unsigned long) addr;
+ args[2] = (unsigned long) addrlen;
+ args[3] = flags;
+ if (SINGLE_THREAD_P)
+ return __socketcall(SYS_ACCEPT4, args);
+#ifdef __UCLIBC_HAS_THREADS_NATIVE__
+ else {
+ int oldtype = LIBC_CANCEL_ASYNC ();
+ int result = __socketcall(SYS_ACCEPT4, args);
+ LIBC_CANCEL_RESET (oldtype);
+ return result;
+ }
+#endif
+}
+#endif
+#endif
+
#ifdef L_bind
#ifdef __NR_bind
_syscall3(int, bind, int, sockfd, const struct sockaddr *, myaddr, socklen_t, addrlen)
@@ -562,19 +602,3 @@ int socketpair(int family, int type, int protocol, int sockvec[2])
#endif
#endif
-#ifdef L_accept4
-#ifdef __NR_accept4
-_syscall4(int, accept4, int, sockfd, struct sockaddr *, addr, socklen_t *, addrlen, int, flags)
-#elif defined(__NR_socketcall)
-int accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags)
-{
- unsigned long args[4];
-
- args[0] = sockfd;
- args[1] = (unsigned long) addr;
- args[2] = (unsigned long) addrlen;
- args[3] = flags;
- return __socketcall(SYS_ACCEPT4, args);
-}
-#endif
-#endif