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| author | Michael S. Tsirkin <mst@redhat.com> | 2018-05-24 21:09:52 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-05-24 21:14:11 +0300 |
| commit | 28012e190e6897cfc2a98364240909d08e90ffc0 (patch) | |
| tree | d4b6a3f1a160acbcc2f061805739219bc0bb248a /include/qemu | |
| parent | e3af2928f8270498097af163bb023b633c0d8d1c (diff) | |
| download | focaccia-qemu-28012e190e6897cfc2a98364240909d08e90ffc0.tar.gz focaccia-qemu-28012e190e6897cfc2a98364240909d08e90ffc0.zip | |
osdep: add wait.h compat macros
Man page for WCOREDUMP says: WCOREDUMP(wstatus) returns true if the child produced a core dump. This macro should be employed only if WIFSIGNALED returned true. This macro is not specified in POSIX.1-2001 and is not available on some UNIX implementations (e.g., AIX, SunOS). Therefore, enclose its use inside #ifdef WCOREDUMP ... #endif. Let's do exactly this. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/qemu')
| -rw-r--r-- | include/qemu/osdep.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 41658060a7..afc28e5903 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -108,6 +108,16 @@ extern int daemon(int, int); #include "qemu/typedefs.h" /* + * According to waitpid man page: + * WCOREDUMP + * This macro is not specified in POSIX.1-2001 and is not + * available on some UNIX implementations (e.g., AIX, SunOS). + * Therefore, enclose its use inside #ifdef WCOREDUMP ... #endif. + */ +#ifndef WCOREDUMP +#define WCOREDUMP(status) 0 +#endif +/* * We have a lot of unaudited code that may fail in strange ways, or * even be a security risk during migration, if you disable assertions * at compile-time. You may comment out these safety checks if you |