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-rw-r--r--src/pacman/pacman.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/src/pacman/pacman.c b/src/pacman/pacman.c
index 05b8cd31..ba86dec0 100644
--- a/src/pacman/pacman.c
+++ b/src/pacman/pacman.c
@@ -311,21 +311,19 @@ static ssize_t xwrite(int fd, const void *buf, size_t count)
*/
static void handler(int signum)
{
- int out = fileno(stdout);
- int err = fileno(stderr);
- const char *msg;
if(signum == SIGSEGV) {
- msg = "\nerror: segmentation fault\n"
+ const char msg[] = "\nerror: segmentation fault\n"
"Please submit a full bug report with --debug if appropriate.\n";
- xwrite(err, msg, strlen(msg));
+ xwrite(STDERR_FILENO, msg, ARRAYSIZE(msg) - 1);
exit(signum);
} else if(signum == SIGINT || signum == SIGHUP) {
if(signum == SIGINT) {
- msg = "\nInterrupt signal received\n";
+ const char msg[] = "\nInterrupt signal received\n";
+ xwrite(STDERR_FILENO, msg, ARRAYSIZE(msg) - 1);
} else {
- msg = "\nHangup signal received\n";
+ const char msg[] = "\nHangup signal received\n";
+ xwrite(STDERR_FILENO, msg, ARRAYSIZE(msg) - 1);
}
- xwrite(err, msg, strlen(msg));
if(alpm_trans_interrupt(config->handle) == 0) {
/* a transaction is being interrupted, don't exit pacman yet. */
return;
@@ -337,7 +335,7 @@ static void handler(int signum)
/* SIGINT/SIGHUP: no committing transaction, release it now and then exit pacman */
alpm_unlock(config->handle);
/* output a newline to be sure we clear any line we may be on */
- xwrite(out, "\n", 1);
+ xwrite(STDOUT_FILENO, "\n", 1);
_Exit(128 + signum);
}