sbase/libutil/enmasse.c
FRIGN a68c2a9e6e Remove apathmax() and implicitly agetcwd()
pathconf() is just an insane interface to use. All sane operating-
systems set sane values for PATH_MAX. Due to the by-runtime-nature of
pathconf(), it actually weakens the programs depending on its values.

Given over 3 years it has still not been possible to implement a sane
and easy to use apathmax()-utility-function, and after discussing this
on IRC, we'll dump this garbage.

We are careful enough not to overflow PATH_MAX and even if, any user
is able to set another limit in config.mk if he so desires.
2015-03-18 15:20:35 +01:00

39 lines
919 B
C

/* See LICENSE file for copyright and license details. */
#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
#include "../util.h"
void
enmasse(int argc, char *argv[], int (*fn)(const char *, const char *, int))
{
struct stat st;
char buf[PATH_MAX], *dir;
int i, len;
size_t dlen;
if (argc == 2 && !(stat(argv[1], &st) == 0 && S_ISDIR(st.st_mode))) {
fnck(argv[0], argv[1], fn, 0);
return;
} else {
dir = (argc == 1) ? "." : argv[--argc];
}
for (i = 0; i < argc; i++) {
dlen = strlen(dir);
if (dlen > 0 && dir[dlen - 1] == '/')
len = snprintf(buf, sizeof(buf), "%s%s", dir, basename(argv[i]));
else
len = snprintf(buf, sizeof(buf), "%s/%s", dir, basename(argv[i]));
if (len < 0 || len >= sizeof(buf)) {
eprintf("%s/%s: filename too long\n", dir,
basename(argv[i]));
}
fnck(argv[i], buf, fn, 0);
}
}