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Add g_try_new, g_try_new0, g_try_renew and g_try_malloc0. (#169611, Stefan

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2005-03-21  Matthias Clasen  <mclasen@redhat.com>

	* glib/gmem.h: Add g_try_new, g_try_new0, g_try_renew and
	g_try_malloc0.  (#169611, Stefan Kost)

	* glib/gmem.c: Implement g_try_malloc0.
This commit is contained in:
Matthias Clasen
2005-03-22 04:09:17 +00:00
committed by Matthias Clasen
parent 103fe49b8e
commit 213e90aa18
9 changed files with 43 additions and 9 deletions
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6
ChangeLog
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@@ -1,7 +1,9 @@
2005-03-21 Matthias Clasen <mclasen@redhat.com> 2005-03-21 Matthias Clasen <mclasen@redhat.com>
* glib/gmem.h: Add g_try_new, g_try_new0 and * glib/gmem.h: Add g_try_new, g_try_new0, g_try_renew and
g_try_renew. (#169611, Stefan Kost) g_try_malloc0. (#169611, Stefan Kost)
* glib/gmem.c: Implement g_try_malloc0.
2005-03-20 Tor Lillqvist <tml@novell.com> 2005-03-20 Tor Lillqvist <tml@novell.com>

6
ChangeLog.pre-2-10
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@@ -1,7 +1,9 @@
2005-03-21 Matthias Clasen <mclasen@redhat.com> 2005-03-21 Matthias Clasen <mclasen@redhat.com>
* glib/gmem.h: Add g_try_new, g_try_new0 and * glib/gmem.h: Add g_try_new, g_try_new0, g_try_renew and
g_try_renew. (#169611, Stefan Kost) g_try_malloc0. (#169611, Stefan Kost)
* glib/gmem.c: Implement g_try_malloc0.
2005-03-20 Tor Lillqvist <tml@novell.com> 2005-03-20 Tor Lillqvist <tml@novell.com>

6
ChangeLog.pre-2-12
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@@ -1,7 +1,9 @@
2005-03-21 Matthias Clasen <mclasen@redhat.com> 2005-03-21 Matthias Clasen <mclasen@redhat.com>
* glib/gmem.h: Add g_try_new, g_try_new0 and * glib/gmem.h: Add g_try_new, g_try_new0, g_try_renew and
g_try_renew. (#169611, Stefan Kost) g_try_malloc0. (#169611, Stefan Kost)
* glib/gmem.c: Implement g_try_malloc0.
2005-03-20 Tor Lillqvist <tml@novell.com> 2005-03-20 Tor Lillqvist <tml@novell.com>

6
ChangeLog.pre-2-8
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@@ -1,7 +1,9 @@
2005-03-21 Matthias Clasen <mclasen@redhat.com> 2005-03-21 Matthias Clasen <mclasen@redhat.com>
* glib/gmem.h: Add g_try_new, g_try_new0 and * glib/gmem.h: Add g_try_new, g_try_new0, g_try_renew and
g_try_renew. (#169611, Stefan Kost) g_try_malloc0. (#169611, Stefan Kost)
* glib/gmem.c: Implement g_try_malloc0.
2005-03-20 Tor Lillqvist <tml@novell.com> 2005-03-20 Tor Lillqvist <tml@novell.com>

2
docs/reference/ChangeLog
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@@ -2,7 +2,7 @@
* glib/glib-sections.txt: * glib/glib-sections.txt:
* glib/tmpl/memory.sgml: Document g_try_new, g_try_new0 * glib/tmpl/memory.sgml: Document g_try_new, g_try_new0
and g_try_renew. and g_try_renew, g_try_malloc0.
2005-03-20 Matthias Clasen <mclasen@redhat.com> 2005-03-20 Matthias Clasen <mclasen@redhat.com>

1
docs/reference/glib/glib-sections.txt
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@@ -772,6 +772,7 @@ g_malloc
g_malloc0 g_malloc0
g_realloc g_realloc
g_try_malloc g_try_malloc
g_try_malloc0
g_try_realloc g_try_realloc
<SUBSECTION> <SUBSECTION>

11
docs/reference/glib/tmpl/memory.sgml
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@@ -144,6 +144,17 @@ Contrast with g_malloc(), which aborts the program on failure.
@Returns: the allocated memory, or %NULL. @Returns: the allocated memory, or %NULL.
<!-- ##### FUNCTION g_try_malloc0 ##### -->
<para>
Attempts to allocate @n_bytes, initialized to 0's, and returns %NULL on
failure. Contrast with g_malloc0(), which aborts the program on failure.
</para>
@n_bytes: number of bytes to allocate.
@Returns: the allocated memory, or %NULL.
@Since: 2.8
<!-- ##### FUNCTION g_try_realloc ##### --> <!-- ##### FUNCTION g_try_realloc ##### -->
<para> <para>
Attempts to realloc @mem to a new size, @n_bytes, and returns %NULL Attempts to realloc @mem to a new size, @n_bytes, and returns %NULL

13
glib/gmem.c
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@@ -196,6 +196,19 @@ g_try_malloc (gulong n_bytes)
return NULL; return NULL;
} }
gpointer
g_try_malloc0 (gulong n_bytes)
{
gpointer mem;
mem = g_try_malloc (n_bytes);
if (mem)
memset (mem, 0, n_bytes);
return mem;
}
gpointer gpointer
g_try_realloc (gpointer mem, g_try_realloc (gpointer mem,
gulong n_bytes) gulong n_bytes)

1
glib/gmem.h
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@@ -51,6 +51,7 @@ gpointer g_realloc (gpointer mem,
gulong n_bytes); gulong n_bytes);
void g_free (gpointer mem); void g_free (gpointer mem);
gpointer g_try_malloc (gulong n_bytes) G_GNUC_MALLOC; gpointer g_try_malloc (gulong n_bytes) G_GNUC_MALLOC;
gpointer g_try_malloc0 (gulong n_bytes) G_GNUC_MALLOC;
gpointer g_try_realloc (gpointer mem, gpointer g_try_realloc (gpointer mem,
gulong n_bytes); gulong n_bytes);