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Last change
on this file was 1391, checked in by bird, 22 years ago |
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GCC v3.3.3 sources.
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Property cvs2svn:cvs-rev
set to
1.1.1.2
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
727 bytes
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| 1 | /* You may need to adjust the definition of signal1 to supply a */
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| 2 | /* cast to the correct argument type. This detail is system- and */
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| 3 | /* compiler-dependent. The #define below assumes signal.h declares */
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| 4 | /* type SIG_PF for the signal function's second argument. */
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| 5 |
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| 6 | /* For some C++ compilers, "#define Sigarg_t ..." may be appropriate. */
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| 7 |
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| 8 | #include <signal.h>
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| 9 |
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| 10 | #ifndef Sigret_t
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| 11 | #define Sigret_t void
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| 12 | #endif
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| 13 | #ifndef Sigarg_t
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| 14 | #define Sigarg_t int
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| 15 | #endif /*Sigarg_t */
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| 16 |
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| 17 | #ifdef USE_SIG_PF /* compile with -DUSE_SIG_PF under IRIX */
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| 18 | #define sig_pf SIG_PF
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| 19 | #else
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| 20 | typedef Sigret_t (*sig_pf) (Sigarg_t);
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| 21 | #endif
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| 22 |
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| 23 | #define signal1(a,b) signal(a,(sig_pf)b)
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| 24 |
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| 25 | #define Sigarg int n
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| 26 | #define Use_Sigarg n = n /* shut up compiler warning */
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