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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /gfx/graphite2/src/MozGrMalloc.h | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/graphite2/src/MozGrMalloc.h')
-rwxr-xr-x | gfx/graphite2/src/MozGrMalloc.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gfx/graphite2/src/MozGrMalloc.h b/gfx/graphite2/src/MozGrMalloc.h new file mode 100755 index 0000000000..5d6a9f3910 --- /dev/null +++ b/gfx/graphite2/src/MozGrMalloc.h @@ -0,0 +1,44 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef MOZ_GR_MALLOC_H +#define MOZ_GR_MALLOC_H + +// Override malloc() and friends to call moz_xmalloc() etc, so that we get +// predictable, safe OOM crashes rather than relying on the code to handle +// allocation failures reliably. + +#include "mozilla/mozalloc.h" + +#if defined(XP_LINUX) + +#define malloc moz_xmalloc +#define calloc moz_xcalloc +#define realloc moz_xrealloc + +#else + +// extern "C" is needed for the Solaris build, while the inline +// functions are needed for the MinGW build. They break gcc 5.4.0 +// on Linux however, so keep the old #define's above for Linux + +extern "C" inline void* malloc(size_t size) +{ + return moz_xmalloc(size); +} + +extern "C" inline void* calloc(size_t nmemb, size_t size) +{ + return moz_xcalloc(nmemb, size); +} + +extern "C" inline void* realloc(void *ptr, size_t size) +{ + return moz_xrealloc(ptr, size); +} + +#endif // defined(XP_LINUX) + +#endif // MOZ_GR_MALLOC_H |