| commit | b7bf8f5657d48e4625c86cd5f1d3cc83e830d8f7 | |
| author | Stefan Weil <sw@weilnetz.de> | |
| Tue, 24 Jun 2014 20:52:29 +0000 (24 22:52 +0200) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Thu, 10 Jul 2014 15:06:33 +0000 (10 17:06 +0200) | ||
| tree | 07db84b4153ad5536fed98f2d4eb7803acebc56c | treesnapshot (tar.gz zip) |
| parent | 8248c36a5db6ff7d5f07f05148be0dd0160e650c | commitdiff |
oslib-posix: Fix new compiler error with -Wclobbered
Newer versions of gcc report a warning (or an error with -Werror) when
compiler option -Wclobbered (or -Wextra) is active:
util/oslib-posix.c:372:12: error:
variable ‘hpagesize’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered]
The rewritten code fixes this warning: variable 'hpagesize' is now set and
used in a block without any call of sigsetjmp or similar functions.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Newer versions of gcc report a warning (or an error with -Werror) when
compiler option -Wclobbered (or -Wextra) is active:
util/oslib-posix.c:372:12: error:
variable ‘hpagesize’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered]
The rewritten code fixes this warning: variable 'hpagesize' is now set and
used in a block without any call of sigsetjmp or similar functions.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| util/oslib-posix.c | diffblobblamehistory |