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Rework signals

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This commit is contained in:
Carlos Fernandez 2017-01-24 11:06:09 -08:00
parent 71dffd6eb3
commit ec9a0985ce
3 changed files with 8 additions and 18 deletions
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9
src/ccextractor.c
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@ -27,6 +27,13 @@ struct lib_ccx_ctx *signal_ctx;
volatile int terminate_asap = 0;
void sigusr1_handler(int sig)
{
mprint("Caught SIGUSR1. Filename Change Requested\n");
change_filename_requested = 1;
}
void sigterm_handler(int sig)
{
printf("Received SIGTERM, terminating as soon as possible.\n");
@ -151,7 +158,7 @@ int main(int argc, char *argv[])
signal_ctx = ctx;
m_signal(SIGINT, sigint_handler);
m_signal(SIGTERM, sigterm_handler);
create_signal(SIGINT);
m_signal(SIGUSR1, sigusr1_handler);
#endif
terminate_asap = 0;

1
src/lib_ccx/lib_ccx.h
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@ -249,7 +249,6 @@ void timestamp_to_srttime(uint64_t timestamp, char *buffer);
void timestamp_to_smptetttime(uint64_t timestamp, char *buffer);
int levenshtein_dist (const uint64_t *s1, const uint64_t *s2, unsigned s1len, unsigned s2len);
void millis_to_date (uint64_t timestamp, char *buffer, enum ccx_output_date_format date_format, char millis_separator);
void create_signal(int sigtype);
void signal_handler(int sig_type);
struct encoder_ctx* change_filename(struct encoder_ctx*);
#ifndef _WIN32

16
src/lib_ccx/utility.c
View File

@ -411,22 +411,6 @@ void m_signal(int sig, void (*func)(int))
return;
}
void create_signal(int sigtype)
{
if (signal(sigtype, signal_handler) == SIG_ERR)
mprint("Can't catch signal %d.\n", sigtype);
}
void signal_handler(int sig_type)
{
int ret;
if (sig_type == SIGUSR1)
{
mprint("Caught SIGUSR1. Filename Change Requested\n");
change_filename_requested = 1;
}
}
#endif
struct encoder_ctx *change_filename(struct encoder_ctx *enc_ctx)