ngx_log_init

最新推荐文章于 2025-02-15 00:20:15 发布

原创最新推荐文章于 2025-02-15 00:20:15 发布 · 1k 阅读

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Breakpoint 1, main (argc=1, argv=0x7fffffffdd08) at src/core/nginx.c:201
201	{
(gdb) c
Continuing.

Breakpoint 7, ngx_log_init (prefix=0x0) at src/core/ngx_log.c:267
267	{
(gdb) u 342
ngx_log_init (prefix=0x45b83f "/usr/local/nginx/") at src/core/ngx_log.c:343
343	    if (p) {
(gdb) p name
$4 = (u_char *) 0x694150 "<span style="color:#ff0000;">/usr/local/nginx/logs/error.log</span>"
(gdb) bt
#0  ngx_log_init (prefix=0x45b83f "/usr/local/nginx/")
    at src/core/ngx_log.c:343
#1  0x00000000004038a6 in main (argc=1, argv=0x7fffffffdd08)
    at src/core/nginx.c:283

由此可见，name就是log文件的路径。

ngx_log_file.fd = ngx_open_file(name, NGX_FILE_APPEND,

NGX_FILE_CREATE_OR_OPEN,
NGX_FILE_DEFAULT_ACCESS);
就是将log文件打开，文件描述符放到ngx_log_file中去。