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authorBaruch Siach <baruch@tkos.co.il>2013-10-18 08:51:56 +0300
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2013-11-06 22:22:00 +0100
commit3a3ad3dfc10876b3648369f22df8fc06661ddef0 (patch)
tree2d63e9f020587fb3f1ae5c59ae5ca04636919096 /libc/sysdeps/linux
parent931e8391565323ed2e589c83b83a7345813a5514 (diff)
prctl: fix system call wrapper
The argument names used in the prctl wrapper collide with the internal variable names in syscall wrapper macros on some architecture. This currently breaks xtensa. grep for '\b_a[0-9]' indicates that metag and microblaze might also be affected. Prefix argument names with '_prctl' to avoid collision. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux')
-rw-r--r--libc/sysdeps/linux/common/prctl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/prctl.c b/libc/sysdeps/linux/common/prctl.c
index 67732bb90..5f29cdb54 100644
--- a/libc/sysdeps/linux/common/prctl.c
+++ b/libc/sysdeps/linux/common/prctl.c
@@ -12,5 +12,6 @@
#ifdef __NR_prctl
int prctl (int, long, long, long, long);
-_syscall5(int, prctl, int, option, long, _a2, long, _a3, long, _a4, long, _a5)
+_syscall5(int, prctl, int, option, long, _prctl_a2, long, _prctl_a3,
+ long, _prctl_a4, long, _prctl_a5)
#endif