Red Bear OS
1b3e94a20d
From release 0.1.0 pre-patched archive. This includes all Red Bear modifications previously maintained as patches in local/patches/relibc/.
25 lines
593 B
C
25 lines
593 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <grp.h>
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int main() {
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gid_t primary_gid = getegid();
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struct group *pg = getgrgid(primary_gid);
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printf("getegid: %u (%s)\n", primary_gid, pg ? pg->gr_name : "?");
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int count = getgroups(0, NULL);
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gid_t *list = malloc(sizeof(gid_t) * count);
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getgroups(count, list);
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printf("getgroups: %d\n", count);
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for (int i = 0; i < count; i++) {
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struct group *sg = getgrgid(list[i]);
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printf(" - %u (%s)\n", list[i], sg ? sg->gr_name : "?");
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}
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free(list);
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return 0;
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} |