src/usr.bin/grep/util.c - diff

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version 1.13, 2003/07/06 19:16:45

version 1.14, 2003/07/10 17:02:48

Line 71

fts_flags |= FTS_NOSTAT | FTS_NOCHDIR;

if (!(fts = fts_open(argv, fts_flags, NULL)))

err(1, NULL);

err(2, NULL);

while ((p = fts_read(fts)) != NULL) {

switch (p->fts_info) {

case FTS_DNR:

break;

case FTS_ERR:

errx(1, "%s: %s", p->fts_path, strerror(p->fts_errno));

errx(2, "%s: %s", p->fts_path, strerror(p->fts_errno));

break;

case FTS_DP:

break;

Line 445

void *ptr;

if ((ptr = malloc(size)) == NULL)

err(1, "malloc");

err(2, "malloc");

return ptr;

}

Line 453

grep_realloc(void *ptr, size_t size)

{

if ((ptr = realloc(ptr, size)) == NULL)

err(1, "realloc");

err(2, "realloc");

return ptr;

}

Line 463

unsigned char *ptr;

if ((ptr = (unsigned char *)strdup(str)) == NULL)

err(1, "strdup");

err(2, "strdup");

return ptr;

}