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daemon: Remove short options from daemon library

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The daemon library provides a few short options, but these then take
away their availability from programs that wish to use the library.
Since the daemon options are generally going to be called from a script
(which doesn't care how much typing is involved), we'll only provide
long options.
This commit is contained in:
Justin Pettit
2009-08-05 14:20:24 -07:00
parent 8093d640ac
commit e7bd7d78b1
6 changed files with 48 additions and 46 deletions
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21
lib/daemon.h
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@@ -22,17 +22,20 @@
#include <sys/types.h>
enum {
OPT_NO_CHDIR = UCHAR_MAX + 2048
OPT_DETACH = UCHAR_MAX + 2048,
OPT_NO_CHDIR,
OPT_OVERWRITE_PIDFILE,
OPT_PIDFILE,
};
#define DAEMON_LONG_OPTIONS \
{"detach", no_argument, 0, 'D'}, \
{"no-chdir", no_argument, 0, OPT_NO_CHDIR}, \
{"force", no_argument, 0, 'f'}, \
{"pidfile", optional_argument, 0, 'P'}
#define DAEMON_LONG_OPTIONS \
{"detach", no_argument, 0, OPT_DETACH}, \
{"no-chdir", no_argument, 0, OPT_NO_CHDIR}, \
{"pidfile", optional_argument, 0, OPT_PIDFILE}, \
{"overwrite-pidfile", no_argument, 0, OPT_OVERWRITE_PIDFILE}
#define DAEMON_OPTION_HANDLERS \
case 'D': \
case OPT_DETACH: \
set_detach(); \
break; \
\
@@ -40,11 +43,11 @@ enum {
set_no_chdir(); \
break; \
\
case 'P': \
case OPT_PIDFILE: \
set_pidfile(optarg); \
break; \
\
case 'f': \
case OPT_OVERWRITE_PIDFILE: \
ignore_existing_pidfile(); \
break;