qcacmn: Add qdf_str_dup() API

Add a QDF abstraction for strdup().

Change-Id: I141e625a91e3433c2a66bc75b4e860ed6ef266ac
CRs-Fixed: 2194537
This commit is contained in:
Dustin Brown
2018-02-22 15:44:03 -08:00
committed by snandini
parent 64740289bc
commit e50d168ba5
2 changed files with 36 additions and 0 deletions

View File

@@ -19,6 +19,31 @@
#include "qdf_mem.h"
#include "qdf_module.h"
#include "qdf_str.h"
#include "qdf_trace.h"
QDF_STATUS qdf_str_dup(char **dest, const char *src)
{
qdf_size_t size;
char *dup;
*dest = NULL;
QDF_BUG(src);
if (!src)
return QDF_STATUS_E_INVAL;
/* size = length + null-terminator */
size = qdf_str_len(src) + 1;
dup = qdf_mem_malloc(size);
if (!dup)
return QDF_STATUS_E_NOMEM;
qdf_mem_copy(dup, src, size);
*dest = dup;
return QDF_STATUS_SUCCESS;
}
qdf_export_symbol(qdf_str_dup);
void qdf_str_right_trim(char *str)
{