minhtrannhat/os161
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "Merging in 1.0.2."

Browse Source 
This reverts commit 50cf3276e7.
This commit is contained in:
Geoffrey Challen
2017-01-09 22:52:13 -05:00
parent 50cf3276e7
commit e318e3171e
118 changed files with 3158 additions and 1350 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
userland/testbin/multiexec/multiexec.c
View File

@@ -169,16 +169,13 @@ spawn(int njobs)
semcreate("1", &s1);
semcreate("2", &s2);
printf("Forking %d child processes...\n", njobs);
tprintf("Forking %d child processes...\n", njobs);
for (i=0; i<njobs; i++) {
pids[i] = fork();
if (pids[i] == -1) {
/* continue with the procs we have; cannot kill them */
warn("fork");
warnx("*** Only started %u processes ***", i);
njobs = i;
break;
/* abandon the other procs; no way to kill them */
err(1, "fork");
}
if (pids[i] == 0) {
/* child */
@@ -196,9 +193,9 @@ spawn(int njobs)
semopen(&s1);
semopen(&s2);
printf("Waiting for fork...\n");
tprintf("Waiting for fork...\n");
semP(&s1, njobs);
printf("Starting the execs...\n");
tprintf("Starting the execs...\n");
semV(&s2, njobs);
failed = 0;
@@ -222,7 +219,7 @@ spawn(int njobs)
warnx("%d children failed", failed);
}
else {
printf("Succeeded\n");
tprintf("Succeeded\n");
}
semclose(&s1);