diff options
Diffstat (limited to 'src/H5MM.c')
| -rw-r--r-- | src/H5MM.c | 110 |
1 files changed, 49 insertions, 61 deletions
@@ -15,13 +15,11 @@ /*------------------------------------------------------------------------- * - * Created: H5MM.c - * Jul 10 1997 - * Robb Matzke <matzke@llnl.gov> - * - * Purpose: Memory management functions. + * Created: H5MM.c + * Jul 10 1997 + * Robb Matzke <matzke@llnl.gov> * - * Modifications: + * Purpose: Memory management functions * *------------------------------------------------------------------------- */ @@ -34,22 +32,19 @@ #ifndef NDEBUG /*------------------------------------------------------------------------- - * Function: H5MM_malloc + * Function: H5MM_malloc * - * Purpose: Just like the POSIX version of malloc(3). This routine - * specifically checks for allocations of 0 bytes and fails + * Purpose: Just like the POSIX version of malloc(3). This routine + * specifically checks for allocations of 0 bytes and fails * in that case. This routine is not called when NDEBUG is - * defined. - * - * Return: Success: Ptr to new memory - * - * Failure: NULL + * defined. * - * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu - * Nov 8 2003 + * Return: Success: Ptr to new memory + * Failure: NULL * - * Modifications: + * Programmer: Quincey Koziol + * koziol@hdfgroup.org + * Nov 8 2003 * *------------------------------------------------------------------------- */ @@ -66,23 +61,20 @@ H5MM_malloc(size_t size) /*------------------------------------------------------------------------- - * Function: H5MM_calloc + * Function: H5MM_calloc * - * Purpose: Similar to the POSIX version of calloc(3), except this routine + * Purpose: Similar to the POSIX version of calloc(3), except this routine * just takes a 'size' parameter. This routine - * specifically checks for allocations of 0 bytes and fails + * specifically checks for allocations of 0 bytes and fails * in that case. This routine is not called when NDEBUG is - * defined. + * defined. * - * Return: Success: Ptr to new memory + * Return: Success: Ptr to new memory + * Failure: NULL * - * Failure: NULL - * - * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu - * Nov 8 2003 - * - * Modifications: + * Programmer: Quincey Koziol + * koziol@hdfgroup.org + * Nov 8 2003 * *------------------------------------------------------------------------- */ @@ -100,24 +92,23 @@ H5MM_calloc(size_t size) /*------------------------------------------------------------------------- - * Function: H5MM_realloc + * Function: H5MM_realloc * - * Purpose: Just like the POSIX version of realloc(3). Specifically, the - * following calls are equivalent + * Purpose: Just like the POSIX version of realloc(3). Specifically, the + * following calls are equivalent * - * H5MM_realloc (NULL, size) <==> H5MM_malloc (size) - * H5MM_realloc (ptr, 0) <==> H5MM_xfree (ptr) - * H5MM_realloc (NULL, 0) <==> NULL + * H5MM_realloc (NULL, size) <==> H5MM_malloc (size) + * H5MM_realloc (ptr, 0) <==> H5MM_xfree (ptr) + * H5MM_realloc (NULL, 0) <==> NULL * - * Return: Success: Ptr to new memory or NULL if the memory - * was freed or HDrealloc couldn't allocate - * memory. + * Return: Success: Ptr to new memory or NULL if the memory + * was freed or HDrealloc couldn't allocate + * memory. + * Failure: NULL * - * Failure: NULL - * - * Programmer: Robb Matzke - * matzke@llnl.gov - * Jul 10 1997 + * Programmer: Robb Matzke + * matzke@llnl.gov + * Jul 10 1997 * *------------------------------------------------------------------------- */ @@ -130,15 +121,15 @@ H5MM_realloc(void *mem, size_t size) FUNC_ENTER_NOAPI_NOINIT_NOERR if(NULL == mem) { - if(0 == size) + if(0 == size) ret_value = NULL; else ret_value = H5MM_malloc(size); } /* end if */ else if(0 == size) - ret_value = H5MM_xfree(mem); + ret_value = H5MM_xfree(mem); else - ret_value = HDrealloc(mem, size); + ret_value = HDrealloc(mem, size); FUNC_LEAVE_NOAPI(ret_value) } /* end H5MM_realloc() */ @@ -151,7 +142,6 @@ H5MM_realloc(void *mem, size_t size) * NULL is an acceptable value for the input string. * * Return: Success: Pointer to a new string (NULL if s is NULL). - * * Failure: abort() * * Programmer: Robb Matzke @@ -162,7 +152,7 @@ H5MM_realloc(void *mem, size_t size) char * H5MM_xstrdup(const char *s) { - char *ret_value = NULL; + char *ret_value = NULL; FUNC_ENTER_NOAPI(NULL) @@ -187,7 +177,6 @@ done: * an error will be raised. * * Return: Success: Pointer to a new string - * * Failure: abort() * * Programmer: Robb Matzke @@ -214,21 +203,20 @@ done: /*------------------------------------------------------------------------- - * Function: H5MM_xfree + * Function: H5MM_xfree * - * Purpose: Just like free(3) except null pointers are allowed as - * arguments, and the return value (always NULL) can be - * assigned to the pointer whose memory was just freed: + * Purpose: Just like free(3) except null pointers are allowed as + * arguments, and the return value (always NULL) can be + * assigned to the pointer whose memory was just freed: * - * thing = H5MM_xfree (thing); + * thing = H5MM_xfree (thing); * - * Return: Success: NULL + * Return: Success: NULL + * Failure: never fails * - * Failure: never fails - * - * Programmer: Robb Matzke - * matzke@llnl.gov - * Jul 10 1997 + * Programmer: Robb Matzke + * matzke@llnl.gov + * Jul 10 1997 * *------------------------------------------------------------------------- */ |