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Diffstat (limited to 'nginx/src/os/unix/ngx_freebsd_init.c')
-rw-r--r--nginx/src/os/unix/ngx_freebsd_init.c262
1 files changed, 0 insertions, 262 deletions
diff --git a/nginx/src/os/unix/ngx_freebsd_init.c b/nginx/src/os/unix/ngx_freebsd_init.c
deleted file mode 100644
index 1823f02..0000000
--- a/nginx/src/os/unix/ngx_freebsd_init.c
+++ /dev/null
@@ -1,262 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-/* FreeBSD 3.0 at least */
-char ngx_freebsd_kern_ostype[16];
-char ngx_freebsd_kern_osrelease[128];
-int ngx_freebsd_kern_osreldate;
-int ngx_freebsd_hw_ncpu;
-int ngx_freebsd_kern_ipc_somaxconn;
-u_long ngx_freebsd_net_inet_tcp_sendspace;
-
-/* FreeBSD 4.9 */
-int ngx_freebsd_machdep_hlt_logical_cpus;
-
-
-ngx_uint_t ngx_freebsd_sendfile_nbytes_bug;
-ngx_uint_t ngx_freebsd_use_tcp_nopush;
-
-ngx_uint_t ngx_debug_malloc;
-
-
-static ngx_os_io_t ngx_freebsd_io = {
- ngx_unix_recv,
- ngx_readv_chain,
- ngx_udp_unix_recv,
- ngx_unix_send,
- ngx_udp_unix_send,
- ngx_udp_unix_sendmsg_chain,
-#if (NGX_HAVE_SENDFILE)
- ngx_freebsd_sendfile_chain,
- NGX_IO_SENDFILE
-#else
- ngx_writev_chain,
- 0
-#endif
-};
-
-
-typedef struct {
- char *name;
- void *value;
- size_t size;
- ngx_uint_t exists;
-} sysctl_t;
-
-
-sysctl_t sysctls[] = {
- { "hw.ncpu",
- &ngx_freebsd_hw_ncpu,
- sizeof(ngx_freebsd_hw_ncpu), 0 },
-
- { "machdep.hlt_logical_cpus",
- &ngx_freebsd_machdep_hlt_logical_cpus,
- sizeof(ngx_freebsd_machdep_hlt_logical_cpus), 0 },
-
- { "net.inet.tcp.sendspace",
- &ngx_freebsd_net_inet_tcp_sendspace,
- sizeof(ngx_freebsd_net_inet_tcp_sendspace), 0 },
-
- { "kern.ipc.somaxconn",
- &ngx_freebsd_kern_ipc_somaxconn,
- sizeof(ngx_freebsd_kern_ipc_somaxconn), 0 },
-
- { NULL, NULL, 0, 0 }
-};
-
-
-void
-ngx_debug_init(void)
-{
-#if (NGX_DEBUG_MALLOC)
-
-#if __FreeBSD_version >= 500014 && __FreeBSD_version < 1000011
- _malloc_options = "J";
-#elif __FreeBSD_version < 500014
- malloc_options = "J";
-#endif
-
- ngx_debug_malloc = 1;
-
-#else
- char *mo;
-
- mo = getenv("MALLOC_OPTIONS");
-
- if (mo && ngx_strchr(mo, 'J')) {
- ngx_debug_malloc = 1;
- }
-#endif
-}
-
-
-ngx_int_t
-ngx_os_specific_init(ngx_log_t *log)
-{
- int version;
- size_t size;
- ngx_err_t err;
- ngx_uint_t i;
-
- size = sizeof(ngx_freebsd_kern_ostype);
- if (sysctlbyname("kern.ostype",
- ngx_freebsd_kern_ostype, &size, NULL, 0) == -1) {
- ngx_log_error(NGX_LOG_ALERT, log, ngx_errno,
- "sysctlbyname(kern.ostype) failed");
-
- if (ngx_errno != NGX_ENOMEM) {
- return NGX_ERROR;
- }
-
- ngx_freebsd_kern_ostype[size - 1] = '\0';
- }
-
- size = sizeof(ngx_freebsd_kern_osrelease);
- if (sysctlbyname("kern.osrelease",
- ngx_freebsd_kern_osrelease, &size, NULL, 0) == -1) {
- ngx_log_error(NGX_LOG_ALERT, log, ngx_errno,
- "sysctlbyname(kern.osrelease) failed");
-
- if (ngx_errno != NGX_ENOMEM) {
- return NGX_ERROR;
- }
-
- ngx_freebsd_kern_osrelease[size - 1] = '\0';
- }
-
-
- size = sizeof(int);
- if (sysctlbyname("kern.osreldate",
- &ngx_freebsd_kern_osreldate, &size, NULL, 0) == -1) {
- ngx_log_error(NGX_LOG_ALERT, log, ngx_errno,
- "sysctlbyname(kern.osreldate) failed");
- return NGX_ERROR;
- }
-
- version = ngx_freebsd_kern_osreldate;
-
-
-#if (NGX_HAVE_SENDFILE)
-
- /*
- * The determination of the sendfile() "nbytes bug" is complex enough.
- * There are two sendfile() syscalls: a new #393 has no bug while
- * an old #336 has the bug in some versions and has not in others.
- * Besides libc_r wrapper also emulates the bug in some versions.
- * There is no way to say exactly if syscall #336 in FreeBSD circa 4.6
- * has the bug. We use the algorithm that is correct at least for
- * RELEASEs and for syscalls only (not libc_r wrapper).
- *
- * 4.6.1-RELEASE and below have the bug
- * 4.6.2-RELEASE and above have the new syscall
- *
- * We detect the new sendfile() syscall available at the compile time
- * to allow an old binary to run correctly on an updated FreeBSD system.
- */
-
-#if (__FreeBSD__ == 4 && __FreeBSD_version >= 460102) \
- || __FreeBSD_version == 460002 || __FreeBSD_version >= 500039
-
- /* a new syscall without the bug */
-
- ngx_freebsd_sendfile_nbytes_bug = 0;
-
-#else
-
- /* an old syscall that may have the bug */
-
- ngx_freebsd_sendfile_nbytes_bug = 1;
-
-#endif
-
-#endif /* NGX_HAVE_SENDFILE */
-
-
- if ((version < 500000 && version >= 440003) || version >= 500017) {
- ngx_freebsd_use_tcp_nopush = 1;
- }
-
-
- for (i = 0; sysctls[i].name; i++) {
- size = sysctls[i].size;
-
- if (sysctlbyname(sysctls[i].name, sysctls[i].value, &size, NULL, 0)
- == 0)
- {
- sysctls[i].exists = 1;
- continue;
- }
-
- err = ngx_errno;
-
- if (err == NGX_ENOENT) {
- continue;
- }
-
- ngx_log_error(NGX_LOG_ALERT, log, err,
- "sysctlbyname(%s) failed", sysctls[i].name);
- return NGX_ERROR;
- }
-
- if (ngx_freebsd_machdep_hlt_logical_cpus) {
- ngx_ncpu = ngx_freebsd_hw_ncpu / 2;
-
- } else {
- ngx_ncpu = ngx_freebsd_hw_ncpu;
- }
-
- if (version < 600008 && ngx_freebsd_kern_ipc_somaxconn > 32767) {
- ngx_log_error(NGX_LOG_ALERT, log, 0,
- "sysctl kern.ipc.somaxconn must be less than 32768");
- return NGX_ERROR;
- }
-
- ngx_tcp_nodelay_and_tcp_nopush = 1;
-
- ngx_os_io = ngx_freebsd_io;
-
- return NGX_OK;
-}
-
-
-void
-ngx_os_specific_status(ngx_log_t *log)
-{
- u_long value;
- ngx_uint_t i;
-
- ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s",
- ngx_freebsd_kern_ostype, ngx_freebsd_kern_osrelease);
-
-#ifdef __DragonFly_version
- ngx_log_error(NGX_LOG_NOTICE, log, 0,
- "kern.osreldate: %d, built on %d",
- ngx_freebsd_kern_osreldate, __DragonFly_version);
-#else
- ngx_log_error(NGX_LOG_NOTICE, log, 0,
- "kern.osreldate: %d, built on %d",
- ngx_freebsd_kern_osreldate, __FreeBSD_version);
-#endif
-
- for (i = 0; sysctls[i].name; i++) {
- if (sysctls[i].exists) {
- if (sysctls[i].size == sizeof(long)) {
- value = *(long *) sysctls[i].value;
-
- } else {
- value = *(int *) sysctls[i].value;
- }
-
- ngx_log_error(NGX_LOG_NOTICE, log, 0, "%s: %l",
- sysctls[i].name, value);
- }
- }
-}