diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2015-06-17 20:22:39 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-06-17 20:22:39 +0000 |
| commit | c36213513490412941512daccf447513e442651b (patch) | |
| tree | d5be56d7d716470d892ca65d847c73165866a28b /sysdeps/unix/syscalls.list | |
| parent | abccad04b4172d552dbdae948c0e567ba266ad76 (diff) | |
Fix nice getpriority, setpriority namespace (bug 18553).
nice (XPG3) calls getpriority and setpriority (in XPG4 but not XPG3,
i.e. UX-shaded in XPG4). This patch fixes this by making those
functions into weak aliases of __* functions and calling the __*
versions as needed.
Tested for x86_64 and x86 (testsuite, and that disassembly of
installed shared libraries is unchanged by this patch).
This completes cleaning up the unsorted linknamespace test XFAILs.
[BZ #18553]
* resource/getpriority.c (getpriority): Rename to __getpriority
and define as weak alias of __getpriority.
* resource/setpriority.c (setpriority): Rename to __setpriority
and define as weak alias of __setpriority.
* sysdeps/mach/hurd/getpriority.c (getpriority): Rename to
__getpriority and define as weak alias of __getpriority.
* sysdeps/mach/hurd/setpriority.c (setpriority): Rename to
__setpriority and define as weak alias of __setpriority.
* sysdeps/unix/syscalls.list (getpriority): Use __getpriority as
strong name.
(setpriority): Use __setpriority as strong name.
* sysdeps/unix/sysv/linux/getpriority.c (getpriority): Rename to
__getpriority and define as weak alias of __getpriority.
* include/sys/resource.h (__getpriority): Declare. Use
libc_hidden_proto.
(__setpriority): Likewise.
(getpriority): Don't use libc_hidden_proto.
(setpriority): Likewise.
* sysdeps/posix/nice.c (nice): Call __getpriority instead of
getpriority. Call __setpriority instead of setpriority.
* conform/Makefile (test-xfail-XPG3/unistd.h/linknamespace):
Remove variable.
Diffstat (limited to 'sysdeps/unix/syscalls.list')
| -rw-r--r-- | sysdeps/unix/syscalls.list | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/unix/syscalls.list b/sysdeps/unix/syscalls.list index b3358bd933..2254c761b4 100644 --- a/sysdeps/unix/syscalls.list +++ b/sysdeps/unix/syscalls.list @@ -29,7 +29,7 @@ gethostname - gethostname i:bn __gethostname gethostname getitimer - getitimer i:ip __getitimer getitimer getpeername - getpeername i:ibN __getpeername getpeername getpid - getpid Ei: __getpid getpid -getpriority - getpriority i:ii getpriority +getpriority - getpriority i:ii __getpriority getpriority getrlimit - getrlimit i:ip __getrlimit getrlimit getrusage - getrusage i:ip __getrusage getrusage getsockname - getsockname i:ibN __getsockname getsockname @@ -72,7 +72,7 @@ sethostid - sethostid i:i sethostid sethostname - sethostname i:pi sethostname setitimer - setitimer i:ipp __setitimer setitimer setpgid - setpgrp i:ii __setpgid setpgid -setpriority - setpriority i:iii setpriority +setpriority - setpriority i:iii __setpriority setpriority setregid - setregid i:ii __setregid setregid setreuid - setreuid i:ii __setreuid setreuid setrlimit - setrlimit i:ip __setrlimit setrlimit |