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| author | Simon Marchi <simon.marchi@polymtl.ca> | 2018-07-05 21:50:12 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@polymtl.ca> | 2018-07-05 21:50:18 -0400 |
| commit | 6821842f15efaec045d9e38f115af01ddffdaede (patch) | |
| tree | 2e64115941ffb6d85ebb15f0104e9965cb8bd7c5 /include/diagnostics.h | |
| parent | bb11866d6a635fadb9285d18e2fb819d2de2c28c (diff) | |
| download | gdb-6821842f15efaec045d9e38f115af01ddffdaede.zip gdb-6821842f15efaec045d9e38f115af01ddffdaede.tar.gz gdb-6821842f15efaec045d9e38f115af01ddffdaede.tar.bz2 | |
darwin: Silence syscall deprecated declaration warning
This patch silences this warning:
/Users/simark/src/binutils-gdb/gdb/darwin-nat.c:839:10: error: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Werror,-Wdeprecated-declarations]
res = syscall (SYS___pthread_kill, thread->gdb_port, nsignal);
^
/usr/include/unistd.h:745:6: note: 'syscall' has been explicitly marked deprecated here
int syscall(int, ...);
^
The comment of the new pthread_kill function explains why we use the
syscall function directly.
include/ChangeLog:
* diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS):
Define for clang.
gdb/ChangeLog:
* darwin-nat.c (darwin_pthread_kill): New function.
(darwin_resume_thread): Use darwin_pthread_kill.
Diffstat (limited to 'include/diagnostics.h')
| -rw-r--r-- | include/diagnostics.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/diagnostics.h b/include/diagnostics.h index 4a67410..34fc01b 100644 --- a/include/diagnostics.h +++ b/include/diagnostics.h @@ -35,6 +35,8 @@ #if defined (__clang__) /* clang */ # define DIAGNOSTIC_IGNORE_SELF_MOVE DIAGNOSTIC_IGNORE ("-Wself-move") +# define DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS \ + DIAGNOSTIC_IGNORE ("-Wdeprecated-declarations") # define DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER \ DIAGNOSTIC_IGNORE ("-Wdeprecated-register") # define DIAGNOSTIC_IGNORE_UNUSED_FUNCTION \ @@ -56,6 +58,10 @@ # define DIAGNOSTIC_IGNORE_SELF_MOVE #endif +#ifndef DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS +# define DIAGNOSTIC_IGNORE_DEPRECATED_DECLARATIONS +#endif + #ifndef DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER # define DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER #endif |