From 7cc6305588acea9c7960abaacf823d62f798f5ba Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Wed, 19 Oct 2011 23:31:56 +0200 Subject: Do not cast unused return values to void A small style fix that removes all remaining "(void)" casts. Using these isn't encouraged in GNU coding guidelines and doesn't serve a certain purpose, except for satisfying a few static code analysis tools. We already nuked some of these in previous patches, but this semantic patch should fix what's left: @@ identifier func; @@ - (void)func ( + func ( ...); Long lines were re-formatted manually. Signed-off-by: Lukas Fleischer --- src/dmon.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/dmon.c') diff --git a/src/dmon.c b/src/dmon.c index 47aec12..be1fda7 100644 --- a/src/dmon.c +++ b/src/dmon.c @@ -49,7 +49,7 @@ #define DMON_LOG(...) do { \ if (dmon.log) \ - (void)io_fprintln (path_dmon_log, __VA_ARGS__); \ + io_fprintln (path_dmon_log, __VA_ARGS__); \ } while (0) #define DMON_ABRT(...) do { \ @@ -131,15 +131,15 @@ daemonize (int status) /* Redirect standard file descriptors to /dev/null. */ if ((fd = open (_PATH_DEVNULL, O_RDWR, 0)) != -1) { - (void)dup2 (fd, STDIN_FILENO); - (void)dup2 (fd, STDOUT_FILENO); - (void)dup2 (fd, STDERR_FILENO); + dup2 (fd, STDIN_FILENO); + dup2 (fd, STDOUT_FILENO); + dup2 (fd, STDERR_FILENO); if (fd > 2) - (void)close (fd); + close (fd); } /* Write access for the owner only. */ - (void)umask (0022); + umask (0022); if (!sigs_set_hdlr (SIGINT, dmon_sigs_hdlr) || !sigs_set_hdlr (SIGTERM, dmon_sigs_hdlr) -- cgit v1.2.3-54-g00ecf