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Use signal.h instead of sys/signal.h for POSIX compliance.

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This commit is contained in:
Albert Lee
2011-07-04 14:20:51 +02:00
committed by Jon Lund Steffensen
parent adbcc89b3e
commit 4b05bbee41
2 changed files with 8 additions and 8 deletions
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configure.ac
+1 -1
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@@ -190,7 +190,7 @@ AS_IF([test "x$enable_ubuntu" != xno], [
AM_CONDITIONAL([ENABLE_UBUNTU], [test "x$enable_ubuntu" != xno])
# Checks for header files.
AC_CHECK_HEADERS([locale.h stdint.h stdlib.h string.h unistd.h sys/signal.h])
AC_CHECK_HEADERS([locale.h stdint.h stdlib.h string.h unistd.h signal.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_UINT16_T
src/redshift.c
+7 -7
View File
@@ -30,8 +30,8 @@
#include <locale.h>
#include <errno.h>
#ifdef HAVE_SYS_SIGNAL_H
# include <sys/signal.h>
#ifdef HAVE_SIGNAL_H
# include <signal.h>
#endif
#ifdef ENABLE_NLS
@@ -231,7 +231,7 @@ typedef enum {
} program_mode_t;
#ifdef HAVE_SYS_SIGNAL_H
#ifdef HAVE_SIGNAL_H
static volatile sig_atomic_t exiting = 0;
static volatile sig_atomic_t disable = 0;
@@ -250,12 +250,12 @@ sigdisable(int signo)
disable = 1;
}
#else /* ! HAVE_SYS_SIGNAL_H */
#else /* ! HAVE_SIGNAL_H */
static int exiting = 0;
static int disable = 0;
#endif /* ! HAVE_SYS_SIGNAL_H */
#endif /* ! HAVE_SIGNAL_H */
/* Calculate color temperature for the specified solar elevation. */
@@ -1095,7 +1095,7 @@ main(int argc, char *argv[])
will be exactly 6500K. */
float adjustment_alpha = 0.0;
#ifdef HAVE_SYS_SIGNAL_H
#ifdef HAVE_SIGNAL_H
struct sigaction sigact;
sigset_t sigset;
sigemptyset(&sigset);
@@ -1112,7 +1112,7 @@ main(int argc, char *argv[])
sigact.sa_mask = sigset;
sigact.sa_flags = 0;
sigaction(SIGUSR1, &sigact, NULL);
#endif /* HAVE_SYS_SIGNAL_H */
#endif /* HAVE_SIGNAL_H */
/* Continously adjust color temperature */
int done = 0;