diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/libpq/pqsignal.h | 130 |
1 files changed, 128 insertions, 2 deletions
diff --git a/src/include/libpq/pqsignal.h b/src/include/libpq/pqsignal.h index 64ff18fedfd..c6c8a79b64c 100644 --- a/src/include/libpq/pqsignal.h +++ b/src/include/libpq/pqsignal.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/libpq/pqsignal.h,v 1.23 2003/11/29 22:41:03 pgsql Exp $ + * $PostgreSQL: pgsql/src/include/libpq/pqsignal.h,v 1.24 2004/01/27 00:45:26 momjian Exp $ * * NOTES * This shouldn't be in libpq, but the monitor and some other @@ -18,7 +18,18 @@ #ifndef PQSIGNAL_H #define PQSIGNAL_H +#ifndef WIN32 #include <signal.h> +#endif + +#ifndef WIN32 +#define pqkill(pid,sig) kill(pid,sig) +#define pqsigsetmask(mask) sigsetmask(mask) +#else +int pqkill(int pid, int sig); +int pqsigsetmask(int mask); +#endif + #ifdef HAVE_SIGPROCMASK extern sigset_t UnBlockSig, @@ -31,7 +42,7 @@ extern int UnBlockSig, BlockSig, AuthBlockSig; -#define PG_SETMASK(mask) sigsetmask(*((int*)(mask))) +#define PG_SETMASK(mask) pqsigsetmask(*((int*)(mask))) #endif typedef void (*pqsigfunc) (int); @@ -40,4 +51,119 @@ extern void pqinitmask(void); extern pqsigfunc pqsignal(int signo, pqsigfunc func); +#ifdef WIN32 +#define sigmask(sig) ( 1 << (sig-1) ) + +void pgwin32_signal_initialize(void); +extern HANDLE pgwin32_main_thread_handle; +#define PG_POLL_SIGNALS() WaitForSingleObjectEx(pgwin32_main_thread_handle,0,TRUE); + +/* Define signal numbers. Override system values, since they are not + complete anyway */ + +#undef SIGHUP +#define SIGHUP 1 /* hangup */ + +#undef SIGINT +#define SIGINT 2 /* interrupt */ + +#undef SIGQUIT +#define SIGQUIT 3 /* quit */ + +#undef SIGILL +#define SIGILL 4 /* illegal instruction (not reset when caught) */ + +#undef SIGTRAP +#define SIGTRAP 5 /* trace trap (not reset when caught) */ + +#undef SIGABRT +#define SIGABRT 6 /* abort(void) */ + +#undef SIGIOT +#define SIGIOT SIGABRT /* compatibility */ + +#undef SIGEMT +#define SIGEMT 7 /* EMT instruction */ + +#undef SIGFPE +#define SIGFPE 8 /* floating point exception */ + +#undef SIGKILL +#define SIGKILL 9 /* kill (cannot be caught or ignored) */ + +#undef SIGBUS +#define SIGBUS 10 /* bus error */ + +#undef SIGSEGV +#define SIGSEGV 11 /* segmentation violation */ + +#undef SIGSYS +#define SIGSYS 12 /* non-existent system call invoked */ + +#undef SIGSYS +#define SIGPIPE 13 /* write on a pipe with no one to read it */ + +#undef SIGALRM +#define SIGALRM 14 /* alarm clock */ + +#undef SIGTERM +#define SIGTERM 15 /* software termination signal from kill */ + +#undef SIGURG +#define SIGURG 16 /* urgent condition on IO channel */ + +#undef SIGSTOP +#define SIGSTOP 17 /* sendable stop signal not from tty */ + +#undef SIGTSTP +#define SIGTSTP 18 /* stop signal from tty */ + +#undef SIGCONT +#define SIGCONT 19 /* continue a stopped process */ + +#undef SIGCHLD +#define SIGCHLD 20 /* to parent on child stop or exit */ + +#undef SIGTTIN +#define SIGTTIN 21 /* to readers pgrp upon background tty read */ + +#undef SIGTTOU +#define SIGTTOU 22 /* like TTIN for output if (tp->t_local<OSTOP) */ + +#undef SIGIO +#define SIGIO 23 /* input/output possible signal */ + +#undef SIGXCPU +#define SIGXCPU 24 /* exceeded CPU time limit */ + +#undef SIGXFSZ +#define SIGXFSZ 25 /* exceeded file size limit */ + +#undef SIGVTALR +#define SIGVTALRM 26 /* virtual time alarm */ + +#undef SIGPROF +#define SIGPROF 27 /* profiling time alarm */ + +#undef SIGWINCH +#define SIGWINCH 28 /* window size changes */ + +#undef SIGINFO +#define SIGINFO 29 /* information request */ + +#undef SIGUSR1 +#define SIGUSR1 30 /* user defined signal 1 */ + +#undef SIGUSR2 +#define SIGUSR2 31 /* user defined signal 2 */ + +#undef SIG_DFL +#undef SIG_ERR +#undef SIG_IGN +#define SIG_DFL ((pqsigfunc)0) +#define SIG_ERR ((pqsigfunc)-1) +#define SIG_IGN ((pqsigfunc)1) + +#endif + #endif /* PQSIGNAL_H */ |