diff options
| -rw-r--r-- | udevd.8 | 5 | ||||
| -rw-r--r-- | udevd.c | 20 | ||||
| -rw-r--r-- | udevd.xml | 7 |
3 files changed, 29 insertions, 3 deletions
@@ -14,7 +14,7 @@ udevd \- event managing daemon .SH "SYNOPSIS" .HP 6 -\fBudevd\fR [\fB\-\-daemon\fR] [\fB\-\-help\fR] +\fBudevd\fR [\fB\-\-daemon\fR] [\fB\-\-verbose\fR] [\fB\-\-help\fR] .HP 20 \fBudevcontrol \fR\fB\fIcommand\fR\fR .SH "DESCRIPTION" @@ -25,6 +25,9 @@ udevd listens to kernel uevents and passes the incoming events to udev. It ensur \fB\-\-daemon\fR Detach and run in the background. .TP 3n +\fB\-\-verbose\fR +Print log messages to stdout. +.TP 3n \fB\-\-help\fR Print usage. .TP 3n @@ -45,6 +45,8 @@ #include "udevd.h" #include "udev_selinux.h" +static int verbose; + static struct udev_rules rules; static int udevd_sock = -1; static int uevent_netlink_sock = -1; @@ -76,6 +78,13 @@ void log_message(int priority, const char *format, ...) va_start(args, format); vsyslog(priority, format, args); va_end(args); + + if (verbose) { + va_start(args, format); + vprintf(format, args); + va_end(args); + printf("\n"); + } } #endif @@ -921,6 +930,7 @@ int main(int argc, char *argv[], char *envp[]) int option; static const struct option options[] = { { "daemon", 0, NULL, 'd' }, + { "verbose", 0, NULL, 'v' }, { "help", 0, NULL, 'h' }, {} }; @@ -942,8 +952,13 @@ int main(int argc, char *argv[], char *envp[]) case 'd': daemonize = 1; break; + case 'v': + verbose = 1; + if (udev_log_priority < LOG_INFO) + udev_log_priority = LOG_INFO; + break; case 'h': - printf("Usage: udevd [--help] [--daemon]\n"); + printf("Usage: udevd [--help] [--daemon] [--verbose]\n"); goto exit; default: goto exit; @@ -1006,7 +1021,8 @@ int main(int argc, char *argv[], char *envp[]) fd = open("/dev/null", O_RDWR); if (fd >= 0) { dup2(fd, STDIN_FILENO); - dup2(fd, STDOUT_FILENO); + if (!verbose) + dup2(fd, STDOUT_FILENO); dup2(fd, STDERR_FILENO); if (fd > STDERR_FILENO) close(fd); @@ -26,6 +26,7 @@ <cmdsynopsis> <command>udevd</command> <arg><option>--daemon</option></arg> + <arg><option>--verbose</option></arg> <arg><option>--help</option></arg> </cmdsynopsis> <cmdsynopsis> @@ -48,6 +49,12 @@ </listitem> </varlistentry> <varlistentry> + <term><option>--verbose</option></term> + <listitem> + <para>Print log messages to stdout.</para> + </listitem> + </varlistentry> + <varlistentry> <term><option>--help</option></term> <listitem> <para>Print usage.</para> |