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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-09-20 01:07:46 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-09-20 01:07:46 +0200 |
| commit | acd15f13c4572aa2ac360f2c0deb6aa05351873d (patch) | |
| tree | b3e0920b74ea138689d30447eb5026c214cd905d | |
| parent | f899e558186d46ad7223ce8be04e0d66a2c5f889 (diff) | |
| download | plan9front-acd15f13c4572aa2ac360f2c0deb6aa05351873d.tar.xz | |
pc64: put return value of nsec syscall in register on amd64
WHAT WHERE THEY *THINKING*??!?!
unlike seek, the (new) nsec syscall (not used in 9front libc)
returns the time value in register (from nix), so do the same
for compatibility.
| -rw-r--r-- | sys/src/9/port/sysproc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/src/9/port/sysproc.c b/sys/src/9/port/sysproc.c index f1178d558..3cee4f15a 100644 --- a/sys/src/9/port/sysproc.c +++ b/sys/src/9/port/sysproc.c @@ -1190,6 +1190,12 @@ sys_nsec(va_list list) { vlong *v; + /* return in register on 64bit machine */ + if(sizeof(uintptr) == sizeof(vlong)){ + USED(list); + return (uintptr)todget(nil); + } + v = va_arg(list, vlong*); evenaddr((uintptr)v); validaddr((uintptr)v, sizeof(vlong), 1); |