0a7888b1fa
Closes #154 Currently this has three functions: one which returns the list of subuid ranges for a user, one returning the subgids, and one which frees the ranges lists. I might be mistaken about what -disable-man means; some of the code suggests it means just don't re-generate them, but not totally ignore them. But that doesn't seem to really work, so let's just ignore man/ when -disable-man. Remove --disable-shared. I'm not sure why it was there, but it stems from long, long ago, and I suspect it comes from some ancient toolchain bug. Create a tests/run_some, a shorter version of run_all. I'll slowly add tests to this as I verify they work, then I can work on fixing the once which don't. Also, don't touch man/ if not -enable-man. Changelog: Apr 22: change the subid list api as recomended by Dan Walsh. Apr 23: implement get_subid_owner Apr 24: implement range add/release Apr 25: finish tests and rebase May 10: make @owner const Signed-off-by: Serge Hallyn <serge@hallyn.com>
41 lines
788 B
C
41 lines
788 B
C
#include <stdio.h>
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#include "api.h"
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#include "stdlib.h"
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#include "prototypes.h"
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const char *Prog;
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void usage(void)
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{
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fprintf(stderr, "Usage: [-g] %s subuid\n", Prog);
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fprintf(stderr, " list uids who own the given subuid\n");
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fprintf(stderr, " pass -g to query a subgid\n");
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exit(EXIT_FAILURE);
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}
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int main(int argc, char *argv[])
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{
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int i, n;
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uid_t *uids;
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Prog = Basename (argv[0]);
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if (argc < 2) {
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usage();
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}
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if (argc == 3 && strcmp(argv[1], "-g") == 0)
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n = get_subgid_owners(atoi(argv[2]), &uids);
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else if (argc == 2 && strcmp(argv[1], "-h") == 0)
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usage();
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else
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n = get_subuid_owners(atoi(argv[1]), &uids);
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if (n < 0) {
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fprintf(stderr, "No owners found\n");
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exit(1);
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}
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for (i = 0; i < n; i++) {
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printf("%d\n", uids[i]);
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}
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free(uids);
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return 0;
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}
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