From: Andre Noll <maan@systemlinux.org>
Date: Sat, 19 Jan 2008 12:50:27 +0000 (+0100)
Subject: Add __must_check annotation for mark_fd_nonblocking() and mark_fd_blocking().
X-Git-Tag: v0.3.1~79
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=bf94a866ee741567b4cf8e35d8e6a0565cdfe9bb;p=paraslash.git

Add __must_check annotation for mark_fd_nonblocking() and mark_fd_blocking().
---

diff --git a/fd.c b/fd.c
index d90bd1a8..abad80a8 100644
--- a/fd.c
+++ b/fd.c
@@ -67,7 +67,7 @@ int para_select(int n, fd_set *readfds, fd_set *writefds,
  *
  * \return Standard.
  */
-int mark_fd_blocking(int fd)
+__must_check int mark_fd_blocking(int fd)
 {
 	int flags = fcntl(fd, F_GETFL);
 	if (flags < 0)
@@ -85,7 +85,7 @@ int mark_fd_blocking(int fd)
  *
  * \return Standard.
  */
-int mark_fd_nonblocking(int fd)
+__must_check int mark_fd_nonblocking(int fd)
 {
 	int flags = fcntl(fd, F_GETFL);
 	if (flags < 0)
diff --git a/fd.h b/fd.h
index 6e333d91..6472c137 100644
--- a/fd.h
+++ b/fd.h
@@ -9,8 +9,8 @@
 int file_exists(const char *);
 int para_select(int n, fd_set *readfds, fd_set *writefds,
 		struct timeval *timeout_tv);
-int mark_fd_nonblocking(int fd);
-int mark_fd_blocking(int fd);
+__must_check int mark_fd_nonblocking(int fd);
+__must_check int mark_fd_blocking(int fd);
 void para_fd_set(int fd, fd_set *fds, int *max_fileno);
 __must_check int para_fgets(char *line, int size, FILE *f);
 void *para_mmap(size_t length, int prot, int flags, int fd, off_t offset);