[hackers] [ii] add OpenBSD pledge support - thanks Gleydson Soares || Nico Golde

From: <git_AT_suckless.org>
Date: Fri, 2 Sep 2016 16:13:56 +0200 (CEST)

commit 18580a159febc9c9658d82d73b90b53895c1ec00
Author: Nico Golde <nico_AT_ngolde.de>
AuthorDate: Fri Sep 2 16:13:43 2016 +0200
Commit: Nico Golde <nico_AT_ngolde.de>
CommitDate: Fri Sep 2 16:13:43 2016 +0200

    add OpenBSD pledge support - thanks Gleydson Soares

diff --git a/config.mk b/config.mk
index afc28d5..2cf103e 100644
--- a/config.mk
+++ b/config.mk
_AT_@ -25,3 +25,6 @@ LIBS = -L${LIBDIR} -L/usr/lib -lc
 CC = cc
 CFLAGS = -g -O0 -W -Wall ${INCLUDES} -DVERSION=\"${VERSION}\"
 LDFLAGS = ${LIBS}
+
+# OpenBSD pledge(2) support
+# CFLAGS+= -DUSE_PLEDGE
diff --git a/ii.c b/ii.c
index 745e29a..19f1b4c 100644
--- a/ii.c
+++ b/ii.c
_AT_@ -490,6 +490,14 @@ int main(int argc, char *argv[]) {
                 }
         }
         irc = tcpopen(port);
+
+ #ifdef USE_PLEDGE /* OpenBSD pledge(2) support */
+ if (pledge("stdio rpath wpath cpath dpath", NULL) == -1) {
+ fputs("ii: pledge\\n", stderr);
+ exit(EXIT_FAILURE);
+ }
+ #endif
+
         if(!snprintf(path, sizeof(path), "%s/%s", prefix, host)) {
                 fputs("ii: path to irc directory too long\n", stderr);
                 exit(EXIT_FAILURE);
Received on Fri Sep 02 2016 - 16:13:56 CEST