33 lines
702 B
C
33 lines
702 B
C
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#include "../command.h"
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#include <grp.h>
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#include <pwd.h>
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#include <unistd.h>
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COMMAND_EMPTY(groups) {
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__uid_t uid = getuid();
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struct passwd* pw = getpwuid(uid);
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if(pw == NULL){
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perror("error: failed to fetch groups: ");
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}
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int ngroups = 0;
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getgrouplist(pw->pw_name, pw->pw_gid, NULL, &ngroups);
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__gid_t groups[ngroups];
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getgrouplist(pw->pw_name, pw->pw_gid, groups, &ngroups);
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for (int i = 0; i < ngroups; i++){
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struct group* gr = getgrgid(groups[i]);
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if(gr == NULL){
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perror("error: failed to fetch groups: ");
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}
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printf("%s ",gr->gr_name);
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}
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printf("\n");
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return EXIT_SUCCESS;
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}
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