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

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version 1.23, 2003/07/30 15:47:54

version 1.24, 2003/07/31 20:51:43

Line 307

fetchname(const char *at, int strip_leading, int assume_exists)

{

char *fullname, *name, *t, tmpbuf[200];

int sleading;

struct stat filestat;

if (at == NULL || *at == '\0')

Line 323

Line 324

name = fullname = t = savestr(at);

/* Strip off up to `strip_leading' path components and NUL terminate. */

for (; *t != '\0' && !isspace(*t); t++) {

for (sleading = strip_leading; *t != '\0' && !isspace(*t); t++) {

if (t[0] == '/' && t[1] != '/' && t[1] != '\0')

if (--strip_leading >= 0)

if (--sleading >= 0)

name = t + 1;

}

*t = '\0';