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| author | Elliott Hughes <enh@google.com> | 2018-11-30 14:48:31 -0800 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2018-11-30 18:19:51 -0600 |
| commit | 2c859218d74bf9a3b69fd54948139cf08d9881a4 (patch) | |
| tree | 75ad671d8bfae7d2246b236917918b8e46514938 | |
| parent | 7e0a4bfc423acd4368bba32ebba94397cc5750df (diff) | |
| download | toybox-2c859218d74bf9a3b69fd54948139cf08d9881a4.tar.gz | |
macOS: fix uname.
Don't hard-code Linux's buffer size.
| -rw-r--r-- | toys/posix/uname.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/toys/posix/uname.c b/toys/posix/uname.c index 2e17d387..a1338415 100644 --- a/toys/posix/uname.c +++ b/toys/posix/uname.c @@ -41,12 +41,13 @@ config UNAME void uname_main(void) { int i, flags = toys.optflags, needspace=0; + struct utsname u; - uname((void *)toybuf); + uname(&u); if (!flags) flags = FLAG_s; for (i=0; i<5; i++) { - char *c = toybuf+(65*i); + char *c = ((char *) &u)+(sizeof(u.sysname)*i); if (flags & ((1<<i)|FLAG_a)) { int len = strlen(c); |