diff options
author | Jannis Hoffmann <jannis@fehcom.de> | 2024-07-09 13:58:20 +0200 |
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committer | Jannis Hoffmann <jannis@fehcom.de> | 2024-07-09 13:58:20 +0200 |
commit | 249866e3d1e11dc72eaa1305f4bb479ded92ef38 (patch) | |
tree | 7118c5f58e29fe61c100e4d067bb90ba8d52589e /src/prot.c | |
parent | 96cf8dffe4f7b0b910f790066ae622dc429eb522 (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.c | 31 |
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); +} |