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Add a missing THREAD_UNLOCK() found missing by Valentin Nechayev

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<netch@segfault.kiev.ua>

Remove allocation failure check from 'A' option, the 'X' option does
this as a standalone check now.
This commit is contained in:
Poul-Henning Kamp 2000-04-10 09:24:44 +00:00
parent 4bfe86c042
commit aad4b9d1e8
2 changed files with 2 additions and 8 deletions
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6
lib/libc/stdlib/malloc.3
View File

@ -152,7 +152,7 @@ and lowercase means that the behavior is not set, or off.
.Bl -tag -width indent
.It A
All warnings (except for the warning about unknown
flags being set), and failure to allocate memory become fatal.
flags being set) become fatal.
The process will call
.Xr abort 3
in these cases.
@ -370,10 +370,6 @@ The allocation functions were compiled with
.Dq EXTRA_SANITY
defined, and an error was found during the additional error checking.
Consult the source code for further information.
.It "allocation failed
If the
.Dq A
option is specified it is a fatal error for an allocation function to fail.
.It "mmap(2) failed, check limits
This most likely means that the system is dangerously overloaded or that
the process' limits are incorrectly specified.

4
lib/libc/stdlib/malloc.c
View File

@ -715,9 +715,6 @@ imalloc(size_t size)
else
result = malloc_pages(size);
if (malloc_abort && !result)
wrterror("allocation failed.\n");
if (malloc_zero && result)
memset(result, 0, size);
@ -1067,6 +1064,7 @@ malloc(size_t size)
if (malloc_active++) {
wrtwarning("recursive call.\n");
malloc_active--;
THREAD_UNLOCK();
return (0);
}
if (!malloc_started)