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| 1 | /* "unixlib.h" -- limited substitute for VAX C V3.x's <unixlib.h>,
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| 2 | * for use with VAX C V2.x and/or GNU C when building gawk.
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| 3 | */
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| 4 |
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| 5 |
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| 6 | /* declare the global environ[] array */
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| 7 | #ifdef VAXC
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| 8 | extern char noshare **environ;
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| 9 | #else
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| 10 | # ifdef __GNUC__
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| 11 | # define environ $$PsectAttributes_NOSHR$$environ
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| 12 | # endif
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| 13 | extern char **environ;
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| 14 | #endif
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| 15 |
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| 16 | /* miscellaneous Unix emulation routines available in VAXCRTL */
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| 17 | char *getenv(), *getcwd();
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| 18 |
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| 19 | char *ecvt(), *fcvt(), *gcvt();
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| 20 |
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| 21 | int getpid(), getppid();
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| 22 |
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| 23 | unsigned getuid();
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| 24 | #ifndef _stdlib_h /* gcc's stdlib.h has these with conflicting types */
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| 25 | unsigned getgid(), getegid(), geteuid();
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| 26 | #endif
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| 27 | int setgid(), setuid(); /* no-ops */
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