Use __sysret() to shrink both brk() and getpagesize() to oneline code.
Signed-off-by: Zhangjin Wu falcon@tinylab.org --- tools/include/nolibc/sys.h | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-)
diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index c12c14db056e..f6e3168b3e50 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -78,13 +78,7 @@ void *sys_brk(void *addr) static __attribute__((unused)) int brk(void *addr) { - void *ret = sys_brk(addr); - - if (!ret) { - SET_ERRNO(ENOMEM); - return -1; - } - return 0; + return __sysret(sys_brk(addr) ? 0 : -ENOMEM); }
static __attribute__((unused)) @@ -547,15 +541,7 @@ static unsigned long getauxval(unsigned long key); static __attribute__((unused)) long getpagesize(void) { - long ret; - - ret = getauxval(AT_PAGESZ); - if (!ret) { - SET_ERRNO(ENOENT); - return -1; - } - - return ret; + return __sysret(getauxval(AT_PAGESZ) ?: -ENOENT); }