Hide plumber output to prevent display cluttering - sacc - sacc(omys), simple c… | |
git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65… | |
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--- | |
commit e5ffdd3e259aafb40e46381e1093c942b5a91757 | |
parent 59f8f128f4fd5d7ec4efd6466da6c238cce9e2f9 | |
Author: Quentin Rameau <[email protected]> | |
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(); |