diff options
Diffstat (limited to 'src/libstddjb/setgroups.c')
-rw-r--r-- | src/libstddjb/setgroups.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/libstddjb/setgroups.c b/src/libstddjb/setgroups.c deleted file mode 100644 index d064ed2..0000000 --- a/src/libstddjb/setgroups.c +++ /dev/null @@ -1,50 +0,0 @@ -/* ISC license. */ - -#include <skalibs/sysdeps.h> - -#ifdef SKALIBS_HASSETGROUPS - -#include <skalibs/nonposix.h> -#include <string.h> -#include <unistd.h> -#include <grp.h> -#include <skalibs/setgroups.h> - -int setgroups_and_gid (gid_t g, size_t n, gid_t const *tab) -{ - size_t i = 1 ; - if (!n) return setgroups(1, &g) ; - if (tab[0] == g) return setgroups(n, tab) ; - for (; i < n ; i++) if (tab[i] == g) break ; - if (i < n) - { - gid_t newtab[n] ; - newtab[0] = g ; - memcpy(newtab + 1, tab, i * sizeof(gid_t)) ; - memcpy(newtab + i + 1, tab + i + 1, (n - i - 1) * sizeof(gid_t)) ; - return setgroups(n, newtab) ; - } - else - { - gid_t newtab[n+1] ; - newtab[0] = g ; - memcpy(newtab + 1, tab, n * sizeof(gid_t)) ; - return setgroups(n+1, newtab) ; - } -} - -int setgroups_with_egid (size_t n, gid_t const *tab) -{ - return setgroups_and_gid(getegid(), n, tab) ; -} - -int skalibs_setgroups (size_t n, gid_t const *tab) -{ -#ifdef SKALIBS_BSD_SUCKS - return setgroups_with_egid(n, tab) ; -#else - return setgroups(n, tab) ; -#endif -} - -#endif |