Hide plumber output to prevent display cluttering - sacc - sacc(omys), simple console gopher client

git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/

Log

Files

Refs

Tags

LICENSE

---

commit e5ffdd3e259aafb40e46381e1093c942b5a91757

parent 59f8f128f4fd5d7ec4efd6466da6c238cce9e2f9

Author: Quentin Rameau 

Date:   Sun, 27 Aug 2017 13:26:31 +0200

Hide plumber output to prevent display cluttering

Diffstat:
  M sacc.c                              |       5 +++++

1 file changed, 5 insertions(+), 0 deletions(-)
---

diff --git a/sacc.c b/sacc.c

@@ -25,6 +25,7 @@
 
 static char *mainurl;
 static Item *mainentry;
+static int devnullfd;
 static int parent = 1;
 
 void
@@ -480,6 +481,8 @@ plumb(char *url)
                 return;
         case 0:
                 parent = 0;
+                dup2(devnullfd, 1);
+                dup2(devnullfd, 2);
                 if (execlp(plumber, plumber, url, NULL) < 0)
                         uistatus("execlp: plumb(%s): %s", url, strerror(errno));
         }
@@ -743,6 +746,8 @@ setup(void)
 {
         setenv("PAGER", "more", 0);
         atexit(cleanup);
+        if ((devnullfd = open("/dev/null", O_WRONLY)) < 0)
+                die("open: /dev/null: %s", strerror(errno));
         if (mkdir("/tmp/sacc", S_IRWXU) < 0 && errno != EEXIST)
                 die("mkdir: %s: %s", "/tmp/sacc", errno);
         uisetup();