diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /docs/nspr/reference/pr_newzap.rst | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | docs/nspr/reference/pr_newzap.rst | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/docs/nspr/reference/pr_newzap.rst b/docs/nspr/reference/pr_newzap.rst new file mode 100644 index 0000000000..55d77885b1 --- /dev/null +++ b/docs/nspr/reference/pr_newzap.rst @@ -0,0 +1,38 @@ +PR_NEWZAP +========= + +Allocates and clears memory from the heap for an instance of a given +type. + + +Syntax +------ + +.. code:: + + #include <prmem.h> + + _type * PR_NEWZAP(_struct); + + +Parameter +~~~~~~~~~ + +``_struct`` + The name of a type. + + +Returns +~~~~~~~ + +An pointer to a buffer sized to contain the type ``_struct``, or if the +allocation attempt fails, ``NULL``. The bytes in the buffer are all +initialized to 0. Call ``PR_GetError()`` to retrieve the error returned +by the libc function. + + +Description +----------- + +This macro allocates an instance of the specified type from the heap and +sets the content of that memory to zero. |