Mercurial > hg > nginx-vendor-0-7
view src/os/unix/rfork_thread.S @ 362:54fad6c4b555 NGINX_0_6_25
nginx 0.6.25
*) Change: now the "server_name_in_redirect" directive is used instead
of the "server_name" directive's special "*" parameter.
*) Change: now wildcard and regex names can be used as main name in a
"server_name" directive.
*) Change: the "satisfy_any" directive was replaced by the "satisfy"
directive.
*) Workaround: old worker processes might hog CPU after reconfiguration
if they was run under Linux OpenVZ.
*) Feature: the "min_delete_depth" directive.
*) Bugfix: the COPY and MOVE methods did not work with single files.
*) Bugfix: the ngx_http_gzip_static_module did not allow the
ngx_http_dav_module to work; bug appeared in 0.6.23.
*) Bugfix: socket leak in HTTPS mode if deferred accept was used.
Thanks to Ben Maurer.
*) Bugfix: nginx could not be built without PCRE library; bug appeared
in 0.6.23.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Tue, 08 Jan 2008 00:00:00 +0300 |
parents | da8c190bdaba |
children |
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/* * Copyright (C) Igor Sysoev */ #include <sys/syscall.h> #include <machine/asm.h> /* * rfork_thread(3) - rfork_thread(flags, stack, func, arg); */ #define KERNCALL int $0x80 ENTRY(rfork_thread) push %ebp mov %esp, %ebp push %esi mov 12(%ebp), %esi # the thread stack address sub $4, %esi mov 20(%ebp), %eax # the thread argument mov %eax, (%esi) sub $4, %esi mov 16(%ebp), %eax # the thread start address mov %eax, (%esi) push 8(%ebp) # rfork(2) flags push $0 mov $SYS_rfork, %eax KERNCALL jc error cmp $0, %edx jne child parent: add $8, %esp pop %esi leave ret child: mov %esi, %esp pop %eax call *%eax # call a thread start address ... add $4, %esp push %eax push $0 mov $SYS_exit, %eax # ... and exit(2) after a thread would return KERNCALL error: add $8, %esp pop %esi leave PIC_PROLOGUE /* libc's cerror: jmp PIC_PLT(HIDENAME(cerror)) */ push %eax call PIC_PLT(CNAME(__error)) pop %ecx PIC_EPILOGUE mov %ecx, (%eax) mov $-1, %eax mov $-1, %edx ret