diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/log.c | 23 |
1 files changed, 20 insertions, 3 deletions
@@ -109,6 +109,8 @@ void log_message (int level, const char *fmt, ...) char time_string[TIME_LENGTH]; char str[STRING_LENGTH]; + ssize_t ret; + #ifdef NDEBUG /* * Figure out if we should write the message or not. @@ -177,10 +179,25 @@ void log_message (int level, const char *fmt, ...) assert (log_file_fd >= 0); - write (log_file_fd, str, strlen (str)); + ret = write (log_file_fd, str, strlen (str)); + if (ret == -1) { + log_message (LOG_WARNING, + "Could not write to log file"); + } + vsnprintf (str, STRING_LENGTH, fmt, args); - write (log_file_fd, str, strlen (str)); - write (log_file_fd, "\n", 1); + ret = write (log_file_fd, str, strlen (str)); + if (ret == -1) { + log_message (LOG_WARNING, + "Could not write to log file"); + } + + ret = write (log_file_fd, "\n", 1); + if (ret == -1) { + log_message (LOG_WARNING, + "Could not write to log file"); + } + fsync (log_file_fd); #ifdef HAVE_SYSLOG_H |