17 lines
380 B
C
17 lines
380 B
C
#if !defined(lint) && defined(SCCSIDS)
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static char sccsid[] = "@(#)chkpath.h 1.1 92/07/30 SMI";
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#endif
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/*
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* return ENOENT if they handed us ""
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*/
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# include <sys/types.h>
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# include <sys/syscall.h>
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# include <sys/errno.h>
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# define CHK(p) if ((p) != (char*)0 && *(p) == 0) { \
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errno = ENOENT; \
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return -1; \
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}
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extern int syscall();
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extern errno;
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