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Diffstat (limited to 'gcc/f/runtime/libF77/signal1.h0')
| -rw-r--r-- | gcc/f/runtime/libF77/signal1.h0 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/f/runtime/libF77/signal1.h0 b/gcc/f/runtime/libF77/signal1.h0 new file mode 100644 index 00000000000..8800a18d77b --- /dev/null +++ b/gcc/f/runtime/libF77/signal1.h0 @@ -0,0 +1,25 @@ +/* You may need to adjust the definition of signal1 to supply a */ +/* cast to the correct argument type. This detail is system- and */ +/* compiler-dependent. The #define below assumes signal.h declares */ +/* type SIG_PF for the signal function's second argument. */ + +#include <signal.h> + +#ifndef Sigret_t +#define Sigret_t void +#endif +#ifndef Sigarg_t +#ifdef KR_headers +#define Sigarg_t +#else +#define Sigarg_t int +#endif +#endif /*Sigarg_t*/ + +#ifdef USE_SIG_PF /* compile with -DUSE_SIG_PF under IRIX */ +#define sig_pf SIG_PF +#else +typedef Sigret_t (*sig_pf)(Sigarg_t); +#endif + +#define signal1(a,b) signal(a,(sig_pf)b) |