Mercurial > hg > nginx-quic
diff src/os/unix/ngx_linux_init.c @ 101:2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 04 Jun 2003 17:28:33 +0000 |
parents | |
children | 4c698194c56d |
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new file mode 100644 --- /dev/null +++ b/src/os/unix/ngx_linux_init.c @@ -0,0 +1,53 @@ + +#include <ngx_config.h> +#include <ngx_core.h> + + +/* STUB */ +ssize_t ngx_unix_recv(ngx_connection_t *c, char *buf, size_t size); +ngx_chain_t *ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in); +int ngx_posix_init(ngx_log_t *log); + + +char ngx_linux_kern_ostype[50]; +char ngx_linux_kern_osrelease[20]; + + +ngx_os_io_t ngx_os_io = { + ngx_unix_recv, + NULL, + NULL, + ngx_writev_chain, + NGX_HAVE_ZEROCOPY +}; + + +int ngx_os_init(ngx_log_t *log) +{ + int name[2], len; + + name[0] = CTL_KERN; + name[1] = KERN_OSTYPE; + len = sizeof(ngx_linux_kern_ostype); + if (sysctl(name, sizeof(name), ngx_linux_kern_ostype, &len, NULL, 0) + == -1) { + ngx_log_error(NGX_LOG_ALERT, log, errno, "sysctl(KERN_OSTYPE) failed"); + return NGX_ERROR; + } + + name[0] = CTL_KERN; + name[1] = KERN_OSRELEASE; + len = sizeof(ngx_linux_kern_osrelease); + if (sysctl(name, sizeof(name), ngx_linux_kern_osrelease, &len, NULL, 0) + == -1) { + ngx_log_error(NGX_LOG_ALERT, log, errno, + "sysctl(KERN_OSRELEASE) failed"); + return NGX_ERROR; + } + + ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %s %s", + ngx_linux_kern_ostype, ngx_linux_kern_osrelease); + + + return ngx_posix_init(log); +}