comparison: ucx/buffer.c
ucx/buffer.c
- changeset 1016
- ccde46662db7
- parent 995
- 2f811eae2424
equal
deleted
inserted
replaced
| 1015:b459361d98ad | 1016:ccde46662db7 |
|---|---|
| 43 return 0; | 43 return 0; |
| 44 } | 44 } |
| 45 | 45 |
| 46 int cxBufferInit( | 46 int cxBufferInit( |
| 47 CxBuffer *buffer, | 47 CxBuffer *buffer, |
| 48 const CxAllocator *allocator, | |
| 48 void *space, | 49 void *space, |
| 49 size_t capacity, | 50 size_t capacity, |
| 50 const CxAllocator *allocator, | |
| 51 int flags | 51 int flags |
| 52 ) { | 52 ) { |
| 53 if (allocator == NULL) { | 53 if (allocator == NULL) { |
| 54 allocator = cxDefaultAllocator; | 54 allocator = cxDefaultAllocator; |
| 55 } | 55 } |
| 56 if (flags & CX_BUFFER_COPY_ON_EXTEND) { | 56 if (flags & CX_BUFFER_COPY_ON_EXTEND) { |
| 57 flags |= CX_BUFFER_AUTO_EXTEND; | 57 flags |= CX_BUFFER_AUTO_EXTEND; |
| 80 } | 80 } |
| 81 memset(buffer, 0, sizeof(CxBuffer)); | 81 memset(buffer, 0, sizeof(CxBuffer)); |
| 82 } | 82 } |
| 83 | 83 |
| 84 CxBuffer *cxBufferCreate( | 84 CxBuffer *cxBufferCreate( |
| 85 const CxAllocator *allocator, | |
| 85 void *space, | 86 void *space, |
| 86 size_t capacity, | 87 size_t capacity, |
| 87 const CxAllocator *allocator, | |
| 88 int flags | 88 int flags |
| 89 ) { | 89 ) { |
| 90 if (allocator == NULL) { | 90 if (allocator == NULL) { |
| 91 allocator = cxDefaultAllocator; | 91 allocator = cxDefaultAllocator; |
| 92 } | 92 } |
| 93 CxBuffer *buf = cxMalloc(allocator, sizeof(CxBuffer)); | 93 CxBuffer *buf = cxMalloc(allocator, sizeof(CxBuffer)); |
| 94 if (buf == NULL) return NULL; // LCOV_EXCL_LINE | 94 if (buf == NULL) return NULL; // LCOV_EXCL_LINE |
| 95 if (0 == cxBufferInit(buf, space, capacity, allocator, flags)) { | 95 if (0 == cxBufferInit(buf, allocator, space, capacity, flags)) { |
| 96 return buf; | 96 return buf; |
| 97 } else { | 97 } else { |
| 98 // LCOV_EXCL_START | 98 // LCOV_EXCL_START |
| 99 cxFree(allocator, buf); | 99 cxFree(allocator, buf); |
| 100 return NULL; | 100 return NULL; |
