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enhanced a little

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TLINDEN
2014-02-10 11:33:20 +01:00
parent 57bcd9325b
commit b5e8e0de03
2 changed files with 8 additions and 2 deletions
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2
include/pcp/buffer.h
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@@ -51,7 +51,7 @@ struct _pcp_buffer {
typedef struct _pcp_buffer Buffer; typedef struct _pcp_buffer Buffer;
/* create a new buffer */ /* create a new buffer, initially alloc'd to blocksize and zero-filled */
Buffer *buffer_new(size_t blocksize, char *name); Buffer *buffer_new(size_t blocksize, char *name);
/* zero the buffer and free it, if allocated */ /* zero the buffer and free it, if allocated */

8
libpcp/buffer.c
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@@ -21,9 +21,16 @@
#include "buffer.h" #include "buffer.h"
Buffer *buffer_new(size_t blocksize, char *name) { Buffer *buffer_new(size_t blocksize, char *name) {
Buffer *b = ucmalloc(sizeof(Buffer)); Buffer *b = ucmalloc(sizeof(Buffer));
b->buf = ucmalloc(blocksize); b->buf = ucmalloc(blocksize);
buffer_init(b, blocksize, name);
return b;
}
void buffer_init(Buffer *b, size_t blocksize, char *name) {
b->name = ucmalloc(strlen(name)+1); b->name = ucmalloc(strlen(name)+1);
b->size = blocksize; b->size = blocksize;
b->allocated = 1; b->allocated = 1;
@@ -31,7 +38,6 @@ Buffer *buffer_new(size_t blocksize, char *name) {
b->end = 0; b->end = 0;
b->blocksize = blocksize; b->blocksize = blocksize;
memcpy(b->name, name, strlen(name)+1); memcpy(b->name, name, strlen(name)+1);
return b;
} }
void buffer_free(Buffer *b) { void buffer_free(Buffer *b) {