lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-30 22:43:12 +03:00
Code Activity

Minor cleanups of malloc code

Browse Source
This commit is contained in:
Ulrich Drepper
2012-01-16 12:07:56 -05:00
parent 400aa020ea
commit d77e786926
3 changed files with 6 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
malloc/malloc.c
View File

@ -179,7 +179,6 @@
Configuration and functionality options:
USE_DL_PREFIX NOT defined
USE_PUBLIC_MALLOC_WRAPPERS NOT defined
USE_MALLOC_LOCK NOT defined
MALLOC_DEBUG NOT defined
@ -226,10 +225,6 @@
#include <ldsodefs.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <unistd.h>
#include <stdio.h> /* needed for malloc_stats */
#include <errno.h>
@ -240,14 +235,6 @@ extern "C" {
/* For va_arg, va_start, va_end. */
#include <stdarg.h>
/* For writev and struct iovec. */
#include <sys/uio.h>
/* For syslog. */
#include <sys/syslog.h>
/* For various dynamic linking things. */
#include <dlfcn.h>
/*
Debugging:
@ -400,42 +387,12 @@ __malloc_assert (const char *assertion, const char *file, unsigned int line,
#endif
/*
USE_DL_PREFIX will prefix all public routines with the string 'dl'.
This is necessary when you only want to use this malloc in one part
of a program, using your regular system malloc elsewhere.
*/
/* #define USE_DL_PREFIX */
/*
Two-phase name translation.
All of the actual routines are given mangled names.
When wrappers are used, they become the public callable versions.
When DL_PREFIX is used, the callable names are prefixed.
*/
#ifdef USE_DL_PREFIX
#define public_cALLOc dlcalloc
#define public_fREe dlfree
#define public_cFREe dlcfree
#define public_mALLOc dlmalloc
#define public_mEMALIGn dlmemalign
#define public_rEALLOc dlrealloc
#define public_vALLOc dlvalloc
#define public_pVALLOc dlpvalloc
#define public_mALLINFo dlmallinfo
#define public_mALLOPt dlmallopt
#define public_mTRIm dlmalloc_trim
#define public_mSTATs dlmalloc_stats
#define public_mUSABLe dlmalloc_usable_size
#define public_iCALLOc dlindependent_calloc
#define public_iCOMALLOc dlindependent_comalloc
#define public_gET_STATe dlget_state
#define public_sET_STATe dlset_state
#else /* USE_DL_PREFIX */
/* Special defines for the GNU C library. */
#define public_cALLOc __libc_calloc
#define public_fREe __libc_free
@ -465,8 +422,6 @@ __malloc_assert (const char *assertion, const char *file, unsigned int line,
void * __default_morecore (ptrdiff_t);
void *(*__morecore)(ptrdiff_t) = __default_morecore;
#endif /* USE_DL_PREFIX */
#include <string.h>
@ -1112,15 +1067,8 @@ int __posix_memalign(void **, size_t, size_t);
#define DEFAULT_MMAP_MAX (65536)
#endif
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#include <malloc.h>
#ifndef BOUNDED_N
#define BOUNDED_N(ptr, sz) (ptr)
#endif
#ifndef RETURN_ADDRESS
#define RETURN_ADDRESS(X_) (NULL)
#endif