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* [glibc/release/2.37/master] nptl: Fix tst-cancel30 on sparc64
@ 2023-07-10 18:57 Adhemerval Zanella
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From: Adhemerval Zanella @ 2023-07-10 18:57 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=260d4b742bc36744aa2282421547f1a7b483d2f8
commit 260d4b742bc36744aa2282421547f1a7b483d2f8
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon Apr 3 14:18:14 2023 -0300
nptl: Fix tst-cancel30 on sparc64
As indicated by sparc kernel-features.h, even though sparc64 defines
__NR_pause, it is not supported (ENOSYS). Always use ppoll or the
64 bit time_t variant instead.
(cherry picked from commit 370da8a121c3ba9eeb2f13da15fc0f21f4136b25)
Diff:
---
sysdeps/pthread/tst-cancel30.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sysdeps/pthread/tst-cancel30.c b/sysdeps/pthread/tst-cancel30.c
index 6eb4eb5b42..ff803386be 100644
--- a/sysdeps/pthread/tst-cancel30.c
+++ b/sysdeps/pthread/tst-cancel30.c
@@ -46,9 +46,7 @@ tf (void *arg)
/* Wait indefinitely for cancellation, which only works if asynchronous
cancellation is enabled. */
-#ifdef SYS_pause
- syscall (SYS_pause);
-#elif defined SYS_ppoll || defined SYS_ppoll_time64
+#if defined SYS_ppoll || defined SYS_ppoll_time64
# ifndef SYS_ppoll_time64
# define SYS_ppoll_time64 SYS_ppoll
# endif
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