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gst-launch: add -p option to disable play handler.

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Same logic as for the fault handler. This is useful for some debug/tracing tools
that need to grab SIGUSR1 and SIGUSR2 them self.
This commit is contained in:
Stefan Kost 2010-04-28 17:15:41 +03:00
parent c96dec2a06
commit 7c4e0537d3
2 changed files with 9 additions and 1 deletions
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3
tools/gst-launch.1.in
View file

@ -45,6 +45,9 @@ Save XML representation of pipeline to FILE and exit
.B \-f, \-\-no_fault .B \-f, \-\-no_fault
Do not install a fault handler Do not install a fault handler
.TP 8 .TP 8
.B \-p, \-\-no_play
Do not install a playback handler (SIGUSR1/2)
.TP 8
.B \-T, \-\-trace .B \-T, \-\-trace
Print memory allocation traces. The feature must be enabled at compile time to Print memory allocation traces. The feature must be enabled at compile time to
work. work.

7
tools/gst-launch.c
View file

@ -669,6 +669,7 @@ main (int argc, char *argv[])
/* options */ /* options */
gboolean verbose = FALSE; gboolean verbose = FALSE;
gboolean no_fault = FALSE; gboolean no_fault = FALSE;
gboolean no_play = FALSE;
gboolean trace = FALSE; gboolean trace = FALSE;
gboolean eos_on_shutdown = FALSE; gboolean eos_on_shutdown = FALSE;
gchar *savefile = NULL; gchar *savefile = NULL;
@ -691,6 +692,8 @@ main (int argc, char *argv[])
#endif #endif
{"no-fault", 'f', 0, G_OPTION_ARG_NONE, &no_fault, {"no-fault", 'f', 0, G_OPTION_ARG_NONE, &no_fault,
N_("Do not install a fault handler"), NULL}, N_("Do not install a fault handler"), NULL},
{"no-play", 'p', 0, G_OPTION_ARG_NONE, &no_play,
N_("Do not install a play handler"), NULL},
{"trace", 'T', 0, G_OPTION_ARG_NONE, &trace, {"trace", 'T', 0, G_OPTION_ARG_NONE, &trace,
N_("Print alloc trace (if enabled at compile time)"), NULL}, N_("Print alloc trace (if enabled at compile time)"), NULL},
{"eos-on-shutdown", 'e', 0, G_OPTION_ARG_NONE, &eos_on_shutdown, {"eos-on-shutdown", 'e', 0, G_OPTION_ARG_NONE, &eos_on_shutdown,
@ -740,7 +743,9 @@ main (int argc, char *argv[])
fault_setup (); fault_setup ();
sigint_setup (); sigint_setup ();
play_signal_setup ();
if (!no_play)
play_signal_setup ();
#endif #endif
if (trace) { if (trace) {