emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

introduce and use close_on_exec_on(fd). -50 bytes.

Browse Source
This commit is contained in:
Denis Vlasenko
2007-09-30 23:50:48 +00:00
parent deabacdf91
commit 96e1b38586
14 changed files with 41 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
runit/svlogd.c
View File

@@ -361,7 +361,7 @@ static unsigned rotate(struct logdir *ld)
/* we presume this cannot fail */
ld->filecur = fdopen(ld->fdcur, "a"); ////
setvbuf(ld->filecur, NULL, _IOFBF, linelen); ////
coe(ld->fdcur);
close_on_exec_on(ld->fdcur);
ld->size = 0;
while (fchmod(ld->fdcur, 0644) == -1)
pause2cannot("set mode of current", ld->name);
@@ -482,7 +482,7 @@ static unsigned logdir_open(struct logdir *ld, const char *fn)
warn2("cannot open log directory", (char*)fn);
return 0;
}
coe(ld->fddir);
close_on_exec_on(ld->fddir);
if (fchdir(ld->fddir) == -1) {
logdir_close(ld);
warn2("cannot change directory", (char*)fn);
@@ -498,7 +498,7 @@ static unsigned logdir_open(struct logdir *ld, const char *fn)
pause1cannot("change to initial working directory");
return 0;
}
coe(ld->fdlock);
close_on_exec_on(ld->fdlock);
ld->size = 0;
ld->sizemax = 1000000;
@@ -624,7 +624,7 @@ static unsigned logdir_open(struct logdir *ld, const char *fn)
ld->filecur = fdopen(ld->fdcur, "a"); ////
setvbuf(ld->filecur, NULL, _IOFBF, linelen); ////
coe(ld->fdcur);
close_on_exec_on(ld->fdcur);
while (fchmod(ld->fdcur, 0644) == -1)
pause2cannot("set mode of current", ld->name);
@@ -851,7 +851,7 @@ int svlogd_main(int argc, char **argv)
if (dirn <= 0) usage();
////if (buflen <= linemax) usage();
fdwdir = xopen(".", O_RDONLY|O_NDELAY);
coe(fdwdir);
close_on_exec_on(fdwdir);
dir = xzalloc(dirn * sizeof(struct logdir));
for (i = 0; i < dirn; ++i) {
dir[i].fddir = -1;