diff options
| -rw-r--r-- | lcd4linux.c | 10 | ||||
| -rw-r--r-- | thread.c | 14 | ||||
| -rw-r--r-- | thread.h | 9 |
3 files changed, 29 insertions, 4 deletions
diff --git a/lcd4linux.c b/lcd4linux.c index 1e33e7c..824c59c 100644 --- a/lcd4linux.c +++ b/lcd4linux.c @@ -1,4 +1,4 @@ -/* $Id: lcd4linux.c,v 1.81 2006/08/13 06:46:51 reinelt Exp $ +/* $Id: lcd4linux.c,v 1.82 2006/09/13 20:04:57 entropy Exp $ * * LCD4Linux * @@ -23,6 +23,9 @@ * * * $Log: lcd4linux.c,v $ + * Revision 1.82 2006/09/13 20:04:57 entropy + * threads change argv[0] to their thread name, for a neat 'ps' output + * * Revision 1.81 2006/08/13 06:46:51 reinelt * T6963 soft-timing & enhancements; indent * @@ -394,6 +397,7 @@ #include "timer.h" #include "layout.h" #include "plugin.h" +#include "thread.h" #include "widget.h" #include "widget_timer.h" @@ -541,6 +545,10 @@ int main(int argc, char *argv[]) my_argv[c] = strdup(argv[c]); } my_argv[c] = NULL; + + /* save original arguments pointer for threads */ + thread_argv=argv; + thread_argc=argc; running_foreground = 0; running_background = 0; @@ -1,4 +1,4 @@ -/* $Id: thread.c,v 1.8 2006/07/12 21:01:41 reinelt Exp $ +/* $Id: thread.c,v 1.9 2006/09/13 20:04:57 entropy Exp $ * * thread handling (mutex, shmem, ...) * @@ -26,6 +26,9 @@ * * * $Log: thread.c,v $ + * Revision 1.9 2006/09/13 20:04:57 entropy + * threads change argv[0] to their thread name, for a neat 'ps' output + * * Revision 1.8 2006/07/12 21:01:41 reinelt * thread_destroy, minor cleanups * @@ -108,6 +111,10 @@ #endif +int thread_argc; +char **thread_argv; + + /* glibc 2.1 requires defining semun ourselves */ #ifdef _SEM_SEMUN_UNDEFINED union semun { @@ -195,13 +202,16 @@ int thread_create(const char *name, void (*thread) (void *data), void *data) pid_t pid, ppid; ppid = getpid(); - + switch (pid = fork()) { case -1: error("fatal error: fork(%s) failed: %s", name, strerror(errno)); return -1; case 0: info("thread %s starting...", name); + if (thread_argc > 0) { + strncpy(thread_argv[0],name,strlen(thread_argv[0])); + } thread(data); info("thread %s ended.", name); exit(0); @@ -1,4 +1,4 @@ -/* $Id: thread.h,v 1.7 2006/07/12 21:01:41 reinelt Exp $ +/* $Id: thread.h,v 1.8 2006/09/13 20:04:57 entropy Exp $ * * thread handling (mutex, shmem, ...) * @@ -26,6 +26,9 @@ * * * $Log: thread.h,v $ + * Revision 1.8 2006/09/13 20:04:57 entropy + * threads change argv[0] to their thread name, for a neat 'ps' output + * * Revision 1.7 2006/07/12 21:01:41 reinelt * thread_destroy, minor cleanups * @@ -56,6 +59,10 @@ #ifndef _THREAD_H_ #define _THREAD_H_ + +extern int thread_argc; +extern char **thread_argv; + int mutex_create(void); void mutex_lock(const int semid); void mutex_unlock(const int semid); |