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authorJohn Denker <jsd@av8n.com>2012-06-03 01:38:28 (GMT)
committerJohn Denker <jsd@av8n.com>2012-06-03 01:38:28 (GMT)
commit78488dc84afac1398e582ae6bbaf9606d07afa1e (patch)
tree71723e916f23a6a07422587de275dece3ea60252 /checkpasswd/prot.c
parent81b5f8f3ab26a7969956faef29a90499ece40ff5 (diff)
checkpassword ... as downloaded
Diffstat (limited to 'checkpasswd/prot.c')
-rw-r--r--checkpasswd/prot.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/checkpasswd/prot.c b/checkpasswd/prot.c
new file mode 100644
index 0000000..0a8a373
--- /dev/null
+++ b/checkpasswd/prot.c
@@ -0,0 +1,19 @@
+#include "hasshsgr.h"
+#include "prot.h"
+
+int prot_gid(int gid)
+{
+#ifdef HASSHORTSETGROUPS
+ short x[2];
+ x[0] = gid; x[1] = 73; /* catch errors */
+ if (setgroups(1,x) == -1) return -1;
+#else
+ if (setgroups(1,&gid) == -1) return -1;
+#endif
+ return setgid(gid); /* _should_ be redundant, but on some systems it isn't */
+}
+
+int prot_uid(int uid)
+{
+ return setuid(uid);
+}