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eb9bda8787
For sort(1) we need memmem(), which I imported from OpenBSD. Inside sort(1), the changes involved working with the explicit lengths given by getlines() earlier and rewriting some of the functions. Now we can handle NUL-characters in the input just fine.
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* See LICENSE file for copyright and license details. */
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#include <sys/types.h>
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#include <regex.h>
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#include <stddef.h>
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#include <stdio.h>
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#include "arg.h"
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#include "compat.h"
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#define UTF8_POINT(c) (((c) & 0xc0) != 0x80)
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#undef MIN
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#define MIN(x,y) ((x) < (y) ? (x) : (y))
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#undef MAX
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#define MAX(x,y) ((x) > (y) ? (x) : (y))
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#undef LIMIT
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#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
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#define LEN(x) (sizeof (x) / sizeof *(x))
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extern char *argv0;
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void *ecalloc(size_t, size_t);
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void *emalloc(size_t);
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void *erealloc(void *, size_t);
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#undef reallocarray
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void *reallocarray(void *, size_t, size_t);
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void *ereallocarray(void *, size_t, size_t);
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char *estrdup(const char *);
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char *estrndup(const char *, size_t);
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void *encalloc(int, size_t, size_t);
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void *enmalloc(int, size_t);
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void *enrealloc(int, void *, size_t);
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char *enstrdup(int, const char *);
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char *enstrndup(int, const char *, size_t);
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void enfshut(int, FILE *, const char *);
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void efshut(FILE *, const char *);
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int fshut(FILE *, const char *);
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void enprintf(int, const char *, ...);
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void eprintf(const char *, ...);
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void weprintf(const char *, ...);
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double estrtod(const char *);
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#undef strcasestr
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char *strcasestr(const char *, const char *);
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#undef strlcat
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size_t strlcat(char *, const char *, size_t);
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size_t estrlcat(char *, const char *, size_t);
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#undef strlcpy
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size_t strlcpy(char *, const char *, size_t);
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size_t estrlcpy(char *, const char *, size_t);
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#undef strsep
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char *strsep(char **, const char *);
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/* regex */
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int enregcomp(int, regex_t *, const char *, int);
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int eregcomp(regex_t *, const char *, int);
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/* misc */
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void enmasse(int, char **, int (*)(const char *, const char *, int));
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void fnck(const char *, const char *, int (*)(const char *, const char *, int), int);
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mode_t getumask(void);
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char *humansize(off_t);
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mode_t parsemode(const char *, mode_t, mode_t);
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off_t parseoffset(const char *);
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void putword(FILE *, const char *);
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#undef strtonum
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long long strtonum(const char *, long long, long long, const char **);
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long long enstrtonum(int, const char *, long long, long long);
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long long estrtonum(const char *, long long, long long);
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size_t unescape(char *);
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int mkdirp(const char *);
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#undef memmem
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void *memmem(const void *, size_t, const void *, size_t);
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