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Core: fixed stderr redirection on win32 in ngx_reopen_files().

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On win32 stderr was not redirected into a file specified by "error_log"
while reopening files.  Fix is to use platform-independent functions to
work with stderr, as already used by ngx_init_cycle() and main() since
rev. d8316f307b6a.
This commit is contained in:
Vladimir Homutov 2013-06-03 16:54:28 +04:00
parent 43b2e07b96
commit 9db2eddd8a
1 changed files with 4 additions and 7 deletions
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11
src/core/ngx_cycle.c
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@ -1228,16 +1228,13 @@ ngx_reopen_files(ngx_cycle_t *cycle, ngx_uid_t user)
file[i].fd = fd;
}
#if !(NGX_WIN32)
if (cycle->log->file->fd != ngx_stderr) {
if (cycle->log->file->fd != STDERR_FILENO) {
if (dup2(cycle->log->file->fd, STDERR_FILENO) == -1) {
ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
"dup2(STDERR) failed");
if (ngx_set_stderr(cycle->log->file->fd) == NGX_FILE_ERROR) {
ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_errno,
ngx_set_stderr_n " failed");
}
}
#endif
}