diff options
| -rw-r--r-- | src/pacman/pacman.c | 16 |
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); } |