diff options
Diffstat (limited to 'innobase/include/mem0mem.h')
| -rw-r--r-- | innobase/include/mem0mem.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/innobase/include/mem0mem.h b/innobase/include/mem0mem.h index 9ab3b2cd754..89e2a337c99 100644 --- a/innobase/include/mem0mem.h +++ b/innobase/include/mem0mem.h @@ -271,6 +271,59 @@ mem_realloc( ulint n, /* in: desired number of bytes */ char* file_name,/* in: file name where called */ ulint line); /* in: line where called */ + +/************************************************************************** +Duplicates a NUL-terminated string. */ +UNIV_INLINE +char* +mem_strdup( +/*=======*/ + /* out, own: a copy of the string, + must be deallocated with mem_free */ + const char* str); /* in: string to be copied */ +/************************************************************************** +Makes a NUL-terminated copy of a nonterminated string. */ +UNIV_INLINE +char* +mem_strdupl( +/*========*/ + /* out, own: a copy of the string, + must be deallocated with mem_free */ + const char* str, /* in: string to be copied */ + ulint len); /* in: length of str, in bytes */ + +/************************************************************************** +Makes a NUL-terminated quoted copy of a NUL-terminated string. */ +UNIV_INLINE +char* +mem_strdupq( +/*========*/ + /* out, own: a quoted copy of the string, + must be deallocated with mem_free */ + const char* str, /* in: string to be copied */ + char q); /* in: quote character */ + +/************************************************************************** +Duplicates a NUL-terminated string, allocated from a memory heap. */ +UNIV_INLINE +char* +mem_heap_strdup( +/*============*/ + /* out, own: a copy of the string */ + mem_heap_t* heap, /* in: memory heap where string is allocated */ + const char* str); /* in: string to be copied */ +/************************************************************************** +Makes a NUL-terminated copy of a nonterminated string, +allocated from a memory heap. */ +UNIV_INLINE +char* +mem_heap_strdupl( +/*=============*/ + /* out, own: a copy of the string */ + mem_heap_t* heap, /* in: memory heap where string is allocated */ + const char* str, /* in: string to be copied */ + ulint len); /* in: length of str, in bytes */ + #ifdef MEM_PERIODIC_CHECK /********************************************************************** Goes through the list of all allocated mem blocks, checks their magic |