Enlightenment CVS committal
Author : gilbertt
Project : misc
Module : camE
Dir : misc/camE
Modified Files:
webcam.c
Log Message:
Patch from Nick Estes <[EMAIL PROTECTED]> to support daemonising.
===================================================================
RCS file: /cvsroot/enlightenment/misc/camE/webcam.c,v
retrieving revision 1.67
retrieving revision 1.68
diff -u -3 -r1.67 -r1.68
--- webcam.c 1 Oct 2003 10:30:25 -0000 1.67
+++ webcam.c 10 Oct 2003 12:58:48 -0000 1.68
@@ -37,7 +37,7 @@
#include "parseconfig.h"
#include "pwc-ioctl.h"
-#define VERSION "1.6"
+#define VERSION "1.7"
void log(char *fmt,
...);
@@ -1107,6 +1107,7 @@
printf("usage: camE [OPTION]\n");
printf(" -c FILE Use config file FILE\n");
printf(" -f Don't fork to background\n");
+ printf(" -d Detach after forking\n");
printf(" -s Single shot\n");
printf(" -h -v This message\n");
exit(0);
@@ -1190,15 +1191,28 @@
int single_shot = 0;
int offline_done = 1;
char *config_file = NULL;
+ int detach = 0;
+ int ret;
- while ((ch = getopt(argc, argv, "c:fshv")) != EOF) {
+ while ((ch = getopt(argc, argv, "c:fsdhv")) != EOF) {
switch (ch) {
case 'c':
config_file = strdup(optarg);
break;
case 'f':
+ if (detach) {
+ fprintf(stderr, "-f does not make sense with -d specified.\n");
+ exit(1);
+ }
dont_fork = 1;
break;
+ case 'd':
+ if (dont_fork) {
+ fprintf(stderr, "-d does not make sense with -f specified.\n");
+ exit(1);
+ }
+ detach = 1;
+ break;
case 's':
single_shot = 1;
break;
@@ -1217,7 +1231,11 @@
if (!dont_fork && !single_shot) {
/* fork and die */
- if ((childpid = fork()) < 0) {
+ if (detach) {
+ ret = daemon(1,0);
+ if (ret != 0)
+ fprintf(stderr, "daemon (%s)\n", strerror(errno));
+ } else if ((childpid = fork()) < 0) {
fprintf(stderr, "fork (%s)\n", strerror(errno));
return (2);
} else if (childpid > 0)
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