diff options
Diffstat (limited to 'src/rc/rc-logger.c')
| -rw-r--r-- | src/rc/rc-logger.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c index f032077..0f2c1f9 100644 --- a/src/rc/rc-logger.c +++ b/src/rc/rc-logger.c @@ -100,8 +100,9 @@ write_log(int logfd, const char *buffer, size_t bytes) break; } - if (! in_escape) { - write(logfd, p++, 1); + if (!in_escape) { + if (write(logfd, p++, 1) == -1) + eerror("write: %s", strerror(errno)); continue; } @@ -128,7 +129,8 @@ rc_logger_close(void) int sig = SIGTERM; if (signal_pipe[1] > -1) { - write(signal_pipe[1], &sig, sizeof(sig)); + if (write(signal_pipe[1], &sig, sizeof(sig)) == -1) + eerror("write: %s", strerror(errno)); close(signal_pipe[1]); signal_pipe[1] = -1; } @@ -218,7 +220,8 @@ rc_logger_open(const char *level) if (fd[1].revents & (POLLIN | POLLHUP)) { memset(buffer, 0, BUFSIZ); bytes = read(rc_logger_tty, buffer, BUFSIZ); - write(STDOUT_FILENO, buffer, bytes); + if (write(STDOUT_FILENO, buffer, bytes) == -1) + eerror("write: %s", strerror(errno)); if (log) write_log(fileno (log), buffer, bytes); @@ -255,7 +258,8 @@ rc_logger_open(const char *level) /* Try and cat our new logfile to a more permament location and then punt it */ - system(MOVELOG); + if (system(MOVELOG) == -1) + eerror("system: %s: %s", MOVELOG, strerror(errno)); exit(0); /* NOTREACHED */ |