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signal.c
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signal.c
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/*
* <signal.h> wrapper functions.
*
* Authors:
* Jonathan Pryor (jonpryor@vt.edu)
*
* Copyright (C) 2004-2005 Jonathan Pryor
*/
#include <signal.h>
#include "mph.h"
G_BEGIN_DECLS
typedef void (*mph_sighandler_t)(int);
void*
Mono_Posix_Stdlib_SIG_DFL (void)
{
return SIG_DFL;
}
void*
Mono_Posix_Stdlib_SIG_ERR (void)
{
return SIG_ERR;
}
void*
Mono_Posix_Stdlib_SIG_IGN (void)
{
return SIG_IGN;
}
void
Mono_Posix_Stdlib_InvokeSignalHandler (int signum, void *handler)
{
mph_sighandler_t _h = (mph_sighandler_t) handler;
_h (signum);
}
#ifndef PLATFORM_WIN32
int
Mono_Posix_Syscall_psignal (int sig, const char* s)
{
errno = 0;
psignal (sig, s);
return errno == 0 ? 0 : -1;
}
#endif /* ndef PLATFORM_WIN32 */
G_END_DECLS
/*
* vim: noexpandtab
*/