aboutsummaryrefslogtreecommitdiff
path: root/toys/pending
diff options
context:
space:
mode:
authorRob Landley <rob@landley.net>2014-06-30 05:05:39 -0500
committerRob Landley <rob@landley.net>2014-06-30 05:05:39 -0500
commit9bf93edd68742bbc9e814ec49c8a3a31ca8d3fff (patch)
tree7792cb286c285c604004a826fa26610588786b2c /toys/pending
parent936ab6d68b747ed7a315ef9c27bb9b90088686f3 (diff)
downloadtoybox-9bf93edd68742bbc9e814ec49c8a3a31ca8d3fff.tar.gz
Promote makedevs to other.
Diffstat (limited to 'toys/pending')
-rw-r--r--toys/pending/makedevs.c131
1 files changed, 0 insertions, 131 deletions
diff --git a/toys/pending/makedevs.c b/toys/pending/makedevs.c
deleted file mode 100644
index 4480f8c7..00000000
--- a/toys/pending/makedevs.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* makedevs.c - Make ranges of device files.
- *
- * Copyright 2014 Bilal Qureshi <bilal.jmi@gmail.com>
- * Copyright 2014 Kyungwan Han <asura321@gmail.com>
- *
- * No Standard
-
-USE_MAKEDEVS(NEWTOY(makedevs, "<1>1d:", TOYFLAG_USR|TOYFLAG_BIN))
-
-config MAKEDEVS
- bool "makedevs"
- default n
- help
- usage: makedevs [-d device_table] rootdir
-
- Create a range of special files as specified in a device table.
-
- -d file containing device table (default reads from stdin)
-
- Each line of of the device table has the fields:
- <name> <type> <mode> <uid> <gid> <major> <minor> <start> <increment> <count>
- Where name is the file name, and type is one of the following:
-
- b Block device
- c Character device
- d Directory
- f Regular file
- p Named pipe (fifo)
-
- Other fields specify permissions, user and group id owning the file,
- and additional fields for device special files. Use '-' for blank entries,
- unspecified fields are treated as '-'.
-*/
-
-#define FOR_makedevs
-#include "toys.h"
-
-GLOBALS(
- char *fname;
-)
-
-void makedevs_main()
-{
- int value, fd = 0, line_no, i;
- char *line = NULL;
-
- // Open file and chdir, verbosely
- xprintf("rootdir = %s\n", *toys.optargs);
- if (toys.optflags & FLAG_d && strcmp(TT.fname, "-")) {
- fd = xopen(TT.fname, O_RDONLY);
- xprintf("table = %s\n", TT.fname);
- } else xprintf("table = <stdin>\n");
- xchdir(*toys.optargs);
-
- for (line_no = 0; (line = get_line(fd)); free(line)) {
- char type=0, user[64], group[64], *node, *ptr = line;
- unsigned int mode = 0755, major = 0, minor = 0, cnt = 0, incr = 0,
- st_val = 0;
- uid_t uid;
- gid_t gid;
- struct stat st;
-
- line_no++;
- while (isspace(*ptr)) ptr++;
- if (!*ptr || *ptr == '#') continue;
- node = ptr;
-
- while (*ptr && !isspace(*ptr)) ptr++;
- if (*ptr) *(ptr++) = 0;
- *user = *group = 0;
- sscanf(ptr, "%c %o %63s %63s %u %u %u %u %u", &type, &mode,
- user, group, &major, &minor, &st_val, &incr, &cnt);
-
- // type order here needs to line up with actions[] order.
- i = stridx("pcbdf", type);
- if (i == -1) {
- error_msg("line %d: bad type %c", line_no, type);
- continue;
- } else mode |= (mode_t[]){S_IFIFO, S_IFCHR, S_IFBLK, 0, 0}[i];
-
- if (*user) {
- struct passwd *usr;
-
- if (!(usr = getpwnam(user)) && isdigit(*user)) {
- sscanf(user, "%u", &value);
- usr = xgetpwuid(value);
- }
- if (!usr) error_exit("bad user '%s'", user);
- uid = usr->pw_uid;
- } else uid = getuid();
-
- if (*group) {
- struct group *grp;
-
- if (!(grp = getgrnam(group)) && isdigit(*group)) {
- sscanf (group, "%u", &value);
- grp = getgrgid(value);
- }
- if (!grp) error_exit("bad group '%s'", group);
- gid = grp->gr_gid;
- } else gid = getgid();
-
- while (*node == '/') node++; // using relative path
-
- for (i = 0; (!cnt && !i) || i < cnt; i++) {
- if (cnt) {
- snprintf(toybuf, sizeof(toybuf), "%s%u", node, st_val + i);
- ptr = toybuf;
- } else ptr = node;
-
- if (type == 'd') {
- if (mkpathat(AT_FDCWD, ptr, mode, 3)) {
- perror_msg("can't create directory '%s'", ptr);
- continue;
- }
- } else if (type == 'f') {
- if (stat(ptr, &st) || !S_ISREG(st.st_mode)) {
- perror_msg("line %d: file '%s' does not exist", line_no, ptr);
- continue;
- }
- } else if (mknod(ptr, mode, makedev(major, minor + i*incr))) {
- perror_msg("line %d: can't create node '%s'", line_no, ptr);
- continue;
- }
-
- if (chown(ptr, uid, gid) || chmod(ptr, mode))
- perror_msg("line %d: can't chown/chmod '%s'", line_no, ptr);
- }
- }
- xclose(fd);
-}