prot.c, prot.h: use gid_t and uid_t.

ericonr · ericonr · commit fc2f8674d726 · 2020-08-26T20:25:52.000-03:00
diff --git a/src/prot.c b/src/prot.c
@@ -3,7 +3,11 @@
 #include "hasshsgr.h"
 #include "prot.h"
 
-int prot_gid(int gid)
+#include <sys/types.h>
+#include <unistd.h>
+#include <grp.h>
+
+int prot_gid(gid_t gid)
 {
 #ifdef HASSHORTSETGROUPS
   short x[2];
@@ -15,7 +19,7 @@ int prot_gid(int gid)
   return setgid(gid); /* _should_ be redundant, but on some systems it isn't */
 }
 
-int prot_uid(int uid)
+int prot_uid(uid_t uid)
 {
   return setuid(uid);
 }
diff --git a/src/prot.h b/src/prot.h
@@ -3,7 +3,9 @@
 #ifndef PROT_H
 #define PROT_H
 
-extern int prot_gid(int);
-extern int prot_uid(int);
+#include <sys/types.h>
+
+extern int prot_gid(gid_t);
+extern int prot_uid(uid_t);
 
 #endif

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,11 @@`
`3`	`3`	`#include "hasshsgr.h"`
`4`	`4`	`#include "prot.h"`
`5`	`5`
`6`		`-int prot_gid(int gid)`
	`6`	`+#include <sys/types.h>`
	`7`	`+#include <unistd.h>`
	`8`	`+#include <grp.h>`
	`9`	`+`
	`10`	`+int prot_gid(gid_t gid)`
`7`	`11`	`{`
`8`	`12`	`#ifdef HASSHORTSETGROUPS`
`9`	`13`	`short x[2];`
`@@ -15,7 +19,7 @@ int prot_gid(int gid)`
`15`	`19`	`return setgid(gid); /* _should_ be redundant, but on some systems it isn't */`
`16`	`20`	`}`
`17`	`21`
`18`		`-int prot_uid(int uid)`
	`22`	`+int prot_uid(uid_t uid)`
`19`	`23`	`{`
`20`	`24`	`return setuid(uid);`
`21`	`25`	`}`