CVS commit: src/lib/libc/arch

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

Module Name:    src
Committed By:   rmind
Date:           Wed Jul  2 20:07:43 UTC 2008

Modified Files:
        src/lib/libc/arch/i386/sys: sbrk.S
        src/lib/libc/arch/x86_64/sys: sbrk.S

Log Message:
Avoid calling a syscall when argument to sbrk(2) is zero.
OK by <ad>.


To generate a diff of this commit:
cvs rdiff -r1.18 -r1.19 src/lib/libc/arch/i386/sys/sbrk.S
cvs rdiff -r1.2 -r1.3 src/lib/libc/arch/x86_64/sys/sbrk.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.