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authorUlrich Drepper <drepper@redhat.com>2008-12-03 04:23:18 +0000
committerUlrich Drepper <drepper@redhat.com>2008-12-03 04:23:18 +0000
commitf93fc0b75a50d3ba8d4d69313e3c84ac0b62905b (patch)
tree4199d6969f17f2e0c78e46383bd1fcfe7a2cf06f /socket/sys/socket.h
parent9744268c10e9ddea5972aa50ac9bf7f778bbf7e7 (diff)
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* socket/sys/socket.h: Declare accept4.
	* socket/accept4.c: New file.
	* sysdeps/unix/sysv/linux/accept4.c: New file.
	* sysdeps/unix/sysv/linux/i386/accept4.S: New file.
	* socket/Makefile (routines): Add accept4.
	* socket/Versions: Export accept4 with version GLIBC_2.10.
	* socket/paccept.c: Removed.
	* sysdeps/unix/sysv/linux/paccept.c: Removed.
	* sysdeps/unix/sysv/linux/i386/paccept.S: Removed.
	* Versions.def: Define GLIBC_2.10 for libc.
	* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_ACCEPT4.

	* nscd/connections.c: Use accept4.

	* sysdeps/unix/sysv/linux/i386/socket.S: Fix comment.
Diffstat (limited to 'socket/sys/socket.h')
-rw-r--r--socket/sys/socket.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/socket/sys/socket.h b/socket/sys/socket.h
index e0a6a5216a..9b1f56f8b0 100644
--- a/socket/sys/socket.h
+++ b/socket/sys/socket.h
@@ -214,6 +214,15 @@ extern int listen (int __fd, int __n) __THROW;
 extern int accept (int __fd, __SOCKADDR_ARG __addr,
 		   socklen_t *__restrict __addr_len);
 
+#ifdef __USE_GNU
+/* Similar to 'accept' but takes an additional parameter to specify flags.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int accept4 (int __fd, __SOCKADDR_ARG __addr,
+		    socklen_t *__restrict __addr_len, int __flags);
+#endif
+
 /* Shut down all or part of the connection open on socket FD.
    HOW determines what to shut down:
      SHUT_RD   = No more receptions;