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Added signal handler for android.

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This commit is contained in:
Armin Novak
2016-08-04 13:23:50 +02:00
parent fddf710a1c
commit fb36121ba9
1 changed files with 5 additions and 16 deletions
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21
libfreerdp/utils/signal.c
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@@ -22,6 +22,7 @@
#endif
#include <stddef.h>
#include <errno.h>
#include <winpr/crt.h>
@@ -32,15 +33,15 @@
#ifdef _WIN32
#include <errno.h>
int freerdp_handle_signals(void)
{
errno = ENOSYS;
return -1;
}
#elif !defined(ANDROID)
#else
#include <pthread.h>
volatile sig_atomic_t terminal_needs_reset = 0;
int terminal_fildes = 0;
@@ -59,9 +60,7 @@ static void fatal_handler(int signum)
default_sigaction.sa_handler = SIG_DFL;
sigfillset(&(default_sigaction.sa_mask));
default_sigaction.sa_flags = 0;
sigaction(signum, &default_sigaction, NULL);
sigemptyset(&this_mask);
sigaddset(&this_mask, signum);
pthread_sigmask(SIG_UNBLOCK, &this_mask, NULL);
@@ -110,11 +109,10 @@ int freerdp_handle_signals(void)
sigset_t orig_set;
struct sigaction orig_sigaction;
struct sigaction fatal_sigaction;
WLog_INFO(TAG, "Registering signal hook...");
sigfillset(&(fatal_sigaction.sa_mask));
sigdelset(&(fatal_sigaction.sa_mask), SIGCONT);
pthread_sigmask(SIG_BLOCK, &(fatal_sigaction.sa_mask), &orig_set);
fatal_sigaction.sa_handler = fatal_handler;
fatal_sigaction.sa_flags = 0;
@@ -130,18 +128,9 @@ int freerdp_handle_signals(void)
}
pthread_sigmask(SIG_SETMASK, &orig_set, NULL);
/* Ignore SIGPIPE signal. */
signal(SIGPIPE, SIG_IGN);
return 0;
}
#else
int freerdp_handle_signals(void)
{
return -1;
}
#endif