summaryrefslogtreecommitdiff
path: root/src/prot.c
diff options
context:
space:
mode:
authorJannis Hoffmann <jannis@fehcom.de>2024-07-09 13:58:20 +0200
committerJannis Hoffmann <jannis@fehcom.de>2024-07-09 13:58:20 +0200
commit249866e3d1e11dc72eaa1305f4bb479ded92ef38 (patch)
tree7118c5f58e29fe61c100e4d067bb90ba8d52589e /src/prot.c
parent96cf8dffe4f7b0b910f790066ae622dc429eb522 (diff)
reorganized file structure
Moved c files into src/. Corrected VERSION file. Removed BUILD and FILES.
Diffstat (limited to 'src/prot.c')
-rw-r--r--src/prot.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/src/prot.c b/src/prot.c
new file mode 100644
index 0000000..907de52
--- /dev/null
+++ b/src/prot.c
@@ -0,0 +1,31 @@
+#include <sys/types.h>
+#include <unistd.h>
+#include <grp.h>
+//#include "hasshsgr.h"
+#include "prot.h"
+
+/**
+ @file prot.c
+ @author djb
+ @source qmail
+ @brief setting up uid an gid for OS (short group was for ancient solaris)
+*/
+
+/* XXX: there are more portability problems here waiting to leap out at me */
+
+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_t *)&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);
+}