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iostats: remove unused fcallfmt, dont leak our mount pipe end into exportfs proc

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This commit is contained in:
cinap_lenrek 2014-08-03 16:28:07 +02:00
parent d63734eb53
commit 718f3358bb
1 changed files with 4 additions and 2 deletions
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6
sys/src/cmd/iostats.c
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@ -327,6 +327,7 @@ main(int argc, char **argv)
if(chdir(buf) < 0)
sysfatal("chdir");
exec(*argv, argv);
if(**argv != '/' && strncmp(*argv, "./", 2) != 0 && strncmp(*argv, "../", 3) != 0)
exec(smprint("/bin/%s", *argv), argv);
@ -354,6 +355,7 @@ main(int argc, char **argv)
dup(efd[0], 0);
close(efd[0]);
close(efd[1]);
close(pfd[1]);
if(dbg){
execl("/bin/exportfs", "exportfs", "-df", dbfile, "-r", "/", nil);
} else {
@ -364,6 +366,8 @@ main(int argc, char **argv)
switch(fspid = fork()) {
default:
close(pfd[1]);
close(efd[1]);
while(cpid != waitpid())
;
postnote(PNPROC, fspid, DONESTR);
@ -377,8 +381,6 @@ main(int argc, char **argv)
break;
}
fmtinstall('F', fcallfmt);
stats->rpc[Tversion].name = "version";
stats->rpc[Tauth].name = "auth";
stats->rpc[Tflush].name = "flush";