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authorWaldemar Brodkorb <wbx@openadk.org>2016-12-20 20:51:59 +0100
committerWaldemar Brodkorb <wbx@openadk.org>2016-12-20 20:51:59 +0100
commit013f366f501c928315cc2893f0f2348c8956d09e (patch)
treeca8638f4b96ef47e4b4bb7a5aaa59e86400f33bc /libc
parent9ff01fc11a5d10108a10655b1751aa406aedae0a (diff)
remove __MALLOC_GLIBC_COMPAT__ option
This option is enabled for a long time and I see no useful case where we should be incompatible to glibc here.
Diffstat (limited to 'libc')
-rw-r--r--libc/stdlib/malloc-simple/alloc.c6
-rw-r--r--libc/stdlib/malloc-standard/malloc.c7
-rw-r--r--libc/stdlib/malloc/malloc.c6
3 files changed, 0 insertions, 19 deletions
diff --git a/libc/stdlib/malloc-simple/alloc.c b/libc/stdlib/malloc-simple/alloc.c
index a3c068a5b..3baf75fdd 100644
--- a/libc/stdlib/malloc-simple/alloc.c
+++ b/libc/stdlib/malloc-simple/alloc.c
@@ -25,13 +25,7 @@ void *malloc(size_t size)
void *result;
if (unlikely(size == 0)) {
-#if defined(__MALLOC_GLIBC_COMPAT__)
size++;
-#else
- /* Some programs will call malloc (0). Lets be strict and return NULL */
- __set_errno(ENOMEM);
- return NULL;
-#endif
}
#ifdef __ARCH_USE_MMU__
diff --git a/libc/stdlib/malloc-standard/malloc.c b/libc/stdlib/malloc-standard/malloc.c
index fd33b50c7..309f52859 100644
--- a/libc/stdlib/malloc-standard/malloc.c
+++ b/libc/stdlib/malloc-standard/malloc.c
@@ -825,13 +825,6 @@ void* malloc(size_t bytes)
void * sysmem;
void * retval;
-#if !defined(__MALLOC_GLIBC_COMPAT__)
- if (!bytes) {
- __set_errno(ENOMEM);
- return NULL;
- }
-#endif
-
/*
Convert request size to internal form by adding (sizeof(size_t)) bytes
overhead plus possibly more to obtain necessary alignment and/or
diff --git a/libc/stdlib/malloc/malloc.c b/libc/stdlib/malloc/malloc.c
index f6bf10a93..8d8ac7ffc 100644
--- a/libc/stdlib/malloc/malloc.c
+++ b/libc/stdlib/malloc/malloc.c
@@ -208,14 +208,8 @@ malloc (size_t size)
__heap_check (__malloc_heap, "malloc");
#endif
-#ifdef __MALLOC_GLIBC_COMPAT__
if (unlikely (size == 0))
size++;
-#else
- /* Some programs will call malloc (0). Lets be strict and return NULL */
- if (unlikely (size == 0))
- goto oom;
-#endif
/* Check if they are doing something dumb like malloc(-1) */
if (unlikely(((unsigned long)size > (unsigned long)(MALLOC_HEADER_SIZE*-2))))