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

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Diff for /src/usr.bin/patch/patch.c between version 1.30 and 1.31

version 1.30, 2003/07/28 19:15:34

version 1.31, 2003/07/29 20:10:17

Line 47

#include "pch.h"

#include "inp.h"

#include "backupfile.h"

#include "pathnames.h"

int filemode = 0644;

Line 143

Line 144

int

main(int argc, char *argv[])

{

int error = 0, hunk, failed, patch_seen = 0, i;

int error = 0, hunk, failed, patch_seen = 0, i, fd;

LINENUM where, newwhere, fuzz, mymaxfuzz;

char *tmpdir, *v;

const char *tmpdir;

char *v;

setbuf(stderr, serrbuf);

for (i = 0; i < MAXFILEC; i++)

filearg[i] = NULL;

/* Cons up the names of the temporary files. */

tmpdir = getenv("TMPDIR");

if ((tmpdir = getenv("TMPDIR")) == NULL || *tmpdir == '\0')

if (tmpdir == NULL) {

tmpdir = _PATH_TMP;

tmpdir = "/tmp";

for (i = strlen(tmpdir) - 1; i > 0 && tmpdir[i] == '/'; i--)

}

;

if (asprintf(&TMPOUTNAME, "%s/patchoXXXXXXXXXX", tmpdir) == -1)

i++;

if (asprintf(&TMPOUTNAME, "%.*s/patchoXXXXXXXXXX", i, tmpdir) == -1)

fatal("cannot allocate memory");

if ((i = mkstemp(TMPOUTNAME)) < 0)

if ((fd = mkstemp(TMPOUTNAME)) < 0)

pfatal("can't create %s", TMPOUTNAME);

close(i);

close(fd);

if (asprintf(&TMPINNAME, "%s/patchiXXXXXXXXXX", tmpdir) == -1)

if (asprintf(&TMPINNAME, "%.*s/patchiXXXXXXXXXX", i, tmpdir) == -1)

fatal("cannot allocate memory");

if ((i = mkstemp(TMPINNAME)) < 0)

if ((fd = mkstemp(TMPINNAME)) < 0)

pfatal("can't create %s", TMPINNAME);

close(i);

close(fd);

if (asprintf(&TMPREJNAME, "%s/patchrXXXXXXXXXX", tmpdir) == -1)

if (asprintf(&TMPREJNAME, "%.*s/patchrXXXXXXXXXX", i, tmpdir) == -1)

fatal("cannot allocate memory");

if ((i = mkstemp(TMPREJNAME)) < 0)

if ((fd = mkstemp(TMPREJNAME)) < 0)

pfatal("can't create %s", TMPREJNAME);

close(i);

close(fd);

if (asprintf(&TMPPATNAME, "%s/patchpXXXXXXXXXX", tmpdir) == -1)

if (asprintf(&TMPPATNAME, "%.*s/patchpXXXXXXXXXX", i, tmpdir) == -1)

fatal("cannot allocate memory");

if ((i = mkstemp(TMPPATNAME)) < 0)

if ((fd = mkstemp(TMPPATNAME)) < 0)

pfatal("can't create %s", TMPPATNAME);

close(i);

close(fd);

v = getenv("SIMPLE_BACKUP_SUFFIX");

if (v)