30 lines
685 B
C
30 lines
685 B
C
#ifndef UTIL_LINUX_STRUTILS
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#define UTIL_LINUX_STRUTILS
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#include <inttypes.h>
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#include <string.h>
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#include <sys/types.h>
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extern int strtosize(const char *str, uintmax_t *res);
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extern long strtol_or_err(const char *str, const char *errmesg);
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#ifndef HAVE_STRNLEN
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extern size_t strnlen(const char *s, size_t maxlen);
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#endif
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#ifndef HAVE_STRNDUP
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extern char *strndup(const char *s, size_t n);
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#endif
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#ifndef HAVE_STRNCHR
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extern char *strnchr(const char *s, size_t maxlen, int c);
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#endif
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/* caller guarantees n > 0 */
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static inline void xstrncpy(char *dest, const char *src, size_t n)
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{
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strncpy(dest, src, n-1);
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dest[n-1] = 0;
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}
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extern void strmode(mode_t mode, char *str);
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#endif
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