mirror of
https://github.com/leahneukirchen/mblaze
synced 2024-11-11 13:10:32 +00:00
41098c3851
Else `mdirs dir1/a dir2/b` fails, as the first iteration remains in `dir1`. Found by milliardo.
102 lines
1.5 KiB
C
102 lines
1.5 KiB
C
#include <sys/stat.h>
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#include <sys/types.h>
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#include <dirent.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "blaze822.h"
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void
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pwd()
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{
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char cwd[PATH_MAX];
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if (getcwd(cwd, sizeof cwd))
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puts(cwd);
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}
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void
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mdirs(char *fpath)
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{
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DIR *dir;
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struct dirent *d;
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struct stat st;
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dir = opendir(fpath);
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if (!dir)
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return;
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if (chdir(fpath) < 0) {
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closedir(dir);
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return;
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}
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int dotonly = 0;
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if (stat("cur", &st) == 0 &&
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S_ISDIR(st.st_mode) &&
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stat("new", &st) == 0 &&
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S_ISDIR(st.st_mode)) {
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pwd();
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dotonly = 1; // Maildir++
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}
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while ((d = readdir(dir))) {
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#if defined(DT_DIR) && defined(DT_UNKNOWN)
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if (d->d_type != DT_DIR && d->d_type != DT_UNKNOWN)
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continue;
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#endif
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if (d->d_name[0] == '.' &&
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d->d_name[1] == 0)
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continue;
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if (d->d_name[0] == '.' &&
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d->d_name[1] == '.' &&
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d->d_name[2] == 0)
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continue;
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if (dotonly && d->d_name[0] != '.')
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continue;
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mdirs(d->d_name);
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}
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if (chdir("..") < 0)
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exit(-1);
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closedir(dir);
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}
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int
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main(int argc, char *argv[])
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{
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int c, i;
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while ((c = getopt(argc, argv, "")) != -1)
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switch (c) {
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default:
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usage:
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fprintf(stderr, "Usage: mdirs dirs...\n");
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exit(1);
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}
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if (argc == optind)
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goto usage;
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char toplevel[PATH_MAX];
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if (!getcwd(toplevel, sizeof toplevel)) {
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perror("mdirs: getcwd");
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exit(-1);
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}
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for (i = 0; i < argc; i++) {
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mdirs(argv[i]);
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if (chdir(toplevel) < 0) {
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perror("mdirs: chdir");
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exit(-1);
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}
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}
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return 0;
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}
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