diff options
author | Konstantin Ananyev <konstantin.ananyev@intel.com> | 2017-10-31 12:40:17 +0000 |
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committer | Konstantin Ananyev <konstantin.ananyev@intel.com> | 2017-10-31 14:19:39 +0000 |
commit | e18a033b921d0d79fa8278f853548e6125b93e0c (patch) | |
tree | a6a55edf6ddceef824561818c9836914c326340d /app/nginx/src/os/unix/ngx_alloc.c | |
parent | 7e18fa1bf263822c46d7431a911b41d6377d5f69 (diff) |
Integrate TLDK with NGINX
Created a clone of nginx (from https://github.com/nginx/nginx)
to demonstrate and benchmark TLDK library integrated with real
world application.
A new nginx module is created and and BSD socket-like API is implemented
on top of native TLDK API.
Note, that right now only minimalistic subset of socket-like API is provided:
- accept
- close
- readv
- recv
- writev
so only limited nginx functionality is available for a moment.
Change-Id: Ie1efe9349a0538da4348a48fb8306cbf636b5a92
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Signed-off-by: Remy Horton <remy.horton@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Diffstat (limited to 'app/nginx/src/os/unix/ngx_alloc.c')
-rw-r--r-- | app/nginx/src/os/unix/ngx_alloc.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/app/nginx/src/os/unix/ngx_alloc.c b/app/nginx/src/os/unix/ngx_alloc.c new file mode 100644 index 0000000..5c2f787 --- /dev/null +++ b/app/nginx/src/os/unix/ngx_alloc.c @@ -0,0 +1,90 @@ + +/* + * Copyright (C) Igor Sysoev + * Copyright (C) Nginx, Inc. + */ + + +#include <ngx_config.h> +#include <ngx_core.h> + + +ngx_uint_t ngx_pagesize; +ngx_uint_t ngx_pagesize_shift; +ngx_uint_t ngx_cacheline_size; + + +void * +ngx_alloc(size_t size, ngx_log_t *log) +{ + void *p; + + p = malloc(size); + if (p == NULL) { + ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, + "malloc(%uz) failed", size); + } + + ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0, "malloc: %p:%uz", p, size); + + return p; +} + + +void * +ngx_calloc(size_t size, ngx_log_t *log) +{ + void *p; + + p = ngx_alloc(size, log); + + if (p) { + ngx_memzero(p, size); + } + + return p; +} + + +#if (NGX_HAVE_POSIX_MEMALIGN) + +void * +ngx_memalign(size_t alignment, size_t size, ngx_log_t *log) +{ + void *p; + int err; + + err = posix_memalign(&p, alignment, size); + + if (err) { + ngx_log_error(NGX_LOG_EMERG, log, err, + "posix_memalign(%uz, %uz) failed", alignment, size); + p = NULL; + } + + ngx_log_debug3(NGX_LOG_DEBUG_ALLOC, log, 0, + "posix_memalign: %p:%uz @%uz", p, size, alignment); + + return p; +} + +#elif (NGX_HAVE_MEMALIGN) + +void * +ngx_memalign(size_t alignment, size_t size, ngx_log_t *log) +{ + void *p; + + p = memalign(alignment, size); + if (p == NULL) { + ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, + "memalign(%uz, %uz) failed", alignment, size); + } + + ngx_log_debug3(NGX_LOG_DEBUG_ALLOC, log, 0, + "memalign: %p:%uz @%uz", p, size, alignment); + + return p; +} + +#endif |