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| author | Rob Landley <rob@landley.net> | 2017-02-04 00:34:31 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2017-02-04 00:34:31 -0600 |
| commit | 938901d7e2738be29b83331fb60a670afc20c602 (patch) | |
| tree | 7787456d7ea14cc91c39bc2e039ccfbcafbb1138 /toys | |
| parent | cc24b6033a9cdc326006a537bd26c482ec7d7354 (diff) | |
| download | toybox-938901d7e2738be29b83331fb60a670afc20c602.tar.gz | |
Switch oneit to use xopen_stdio() for -c (oops) and switch XVFORK() to use
__attribute__((returns_twice)) instead of noinline.
Yes LLVM supports it: https://llvm.org/bugs/show_bug.cgi?id=6287
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/other/oneit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/toys/other/oneit.c b/toys/other/oneit.c index 9be67c05..68b5bd8c 100644 --- a/toys/other/oneit.c +++ b/toys/other/oneit.c @@ -79,7 +79,7 @@ void oneit_main(void) while (!toys.signal) { // Create a new child process. - pid = vfork(); + pid = XVFORK(); if (pid) { // pid 1 reaps zombies until it gets its child, then halts system. @@ -96,7 +96,7 @@ void oneit_main(void) for (i=0; i<3; i++) { close(i); // Remember, O_CLOEXEC is backwards for xopen() - xopen(TT.console ? TT.console : "/dev/tty0", O_RDWR|O_CLOEXEC); + xopen_stdio(TT.console ? TT.console : "/dev/tty0", O_RDWR|O_CLOEXEC); } // Can't xexec() here, we vforked so we don't want to error_exit(). |