diff options
Diffstat (limited to 'src/core/ngx_string.h')
| -rw-r--r-- | src/core/ngx_string.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/ngx_string.h b/src/core/ngx_string.h index 0bee98bb3..0192a3068 100644 --- a/src/core/ngx_string.h +++ b/src/core/ngx_string.h @@ -63,6 +63,13 @@ typedef struct { #define ngx_memset(buf, c, n) (void) memset(buf, c, n) +#if (NGX_MEMCPY_LIMIT) + +void *ngx_memcpy(void *dst, void *src, size_t n); +#define ngx_cpymem(dst, src, n) ((u_char *) ngx_memcpy(dst, src, n)) + (n) + +#else + /* * gcc3, msvc, and icc7 compile memcpy() to the inline "rep movs". * gcc3 compiles memcpy(d, s, 4) to the inline "mov"es. @@ -71,6 +78,8 @@ typedef struct { #define ngx_memcpy(dst, src, n) (void) memcpy(dst, src, n) #define ngx_cpymem(dst, src, n) ((u_char *) memcpy(dst, src, n)) + (n) +#endif + #if ( __INTEL_COMPILER >= 800 ) |