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Removed the "complete" variable from various send chain functions.

Browse Source 
It was made redundant by the previous change, since the "sent" variable
is no longer modified.
This commit is contained in:
Valentin Bartenev 2014-08-13 15:11:45 +04:00
parent 4aac91049f
commit 77d61350a4
6 changed files with 11 additions and 42 deletions
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9
src/os/unix/ngx_darwin_sendfile_chain.c
View File

@ -43,7 +43,7 @@ ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
u_char *prev;
off_t size, send, prev_send, aligned, sent, fprev;
off_t header_size, file_size;
ngx_uint_t eintr, complete;
ngx_uint_t eintr;
ngx_err_t err;
ngx_buf_t *file;
ngx_array_t header, trailer;
@ -92,7 +92,6 @@ ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
file_size = 0;
header_size = 0;
eintr = 0;
complete = 0;
prev_send = send;
header.nelts = 0;
@ -311,10 +310,6 @@ ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
sent = rc > 0 ? rc : 0;
}
if (send - prev_send == sent) {
complete = 1;
}
c->sent += sent;
in = ngx_handle_sent_chain(in, sent);
@ -323,7 +318,7 @@ ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
continue;
}
if (!complete) {
if (send - prev_send != sent) {
wev->ready = 0;
return in;
}

9
src/os/unix/ngx_freebsd_sendfile_chain.c
View File

@ -45,7 +45,7 @@ ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
u_char *prev;
off_t size, send, prev_send, aligned, sent, fprev;
size_t header_size, file_size;
ngx_uint_t eintr, eagain, complete;
ngx_uint_t eintr, eagain;
ngx_err_t err;
ngx_buf_t *file;
ngx_array_t header, trailer;
@ -96,7 +96,6 @@ ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
file_size = 0;
header_size = 0;
eintr = 0;
complete = 0;
prev_send = send;
header.nelts = 0;
@ -362,10 +361,6 @@ ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
sent = rc > 0 ? rc : 0;
}
if (send - prev_send == sent) {
complete = 1;
}
c->sent += sent;
in = ngx_handle_sent_chain(in, sent);
@ -393,7 +388,7 @@ ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
continue;
}
if (!complete) {
if (send - prev_send != sent) {
wev->ready = 0;
return in;
}

9
src/os/unix/ngx_linux_sendfile_chain.c
View File

@ -43,7 +43,7 @@ ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
size_t file_size;
ngx_err_t err;
ngx_buf_t *file;
ngx_uint_t eintr, complete;
ngx_uint_t eintr;
ngx_array_t header;
ngx_event_t *wev;
ngx_chain_t *cl;
@ -79,7 +79,6 @@ ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
file = NULL;
file_size = 0;
eintr = 0;
complete = 0;
prev_send = send;
header.nelts = 0;
@ -319,10 +318,6 @@ ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "writev: %O", sent);
}
if (send - prev_send == sent) {
complete = 1;
}
c->sent += sent;
in = ngx_handle_sent_chain(in, sent);
@ -331,7 +326,7 @@ ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
continue;
}
if (!complete) {
if (send - prev_send != sent) {
wev->ready = 0;
return in;
}

9
src/os/unix/ngx_solaris_sendfilev_chain.c
View File

@ -51,7 +51,7 @@ ngx_solaris_sendfilev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
off_t size, send, prev_send, aligned, fprev;
size_t sent;
ssize_t n;
ngx_int_t eintr, complete;
ngx_int_t eintr;
ngx_err_t err;
sendfilevec_t *sfv, sfvs[NGX_SENDFILEVECS];
ngx_array_t vec;
@ -89,7 +89,6 @@ ngx_solaris_sendfilev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
fprev = 0;
sfv = NULL;
eintr = 0;
complete = 0;
sent = 0;
prev_send = send;
@ -201,10 +200,6 @@ ngx_solaris_sendfilev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0,
"sendfilev: %z %z", n, sent);
if (send - prev_send == (off_t) sent) {
complete = 1;
}
c->sent += sent;
in = ngx_handle_sent_chain(in, sent);
@ -213,7 +208,7 @@ ngx_solaris_sendfilev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
continue;
}
if (!complete) {
if (send - prev_send != (off_t) sent) {
wev->ready = 0;
return in;
}

9
src/os/unix/ngx_writev_chain.c
View File

@ -23,7 +23,7 @@ ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
u_char *prev;
ssize_t n, size, sent;
off_t send, prev_send;
ngx_uint_t eintr, complete;
ngx_uint_t eintr;
ngx_err_t err;
ngx_array_t vec;
ngx_chain_t *cl;
@ -64,7 +64,6 @@ ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
prev = NULL;
iov = NULL;
eintr = 0;
complete = 0;
prev_send = send;
vec.nelts = 0;
@ -137,10 +136,6 @@ ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "writev: %z", sent);
if (send - prev_send == sent) {
complete = 1;
}
c->sent += sent;
cl = ngx_handle_sent_chain(in, sent);
@ -149,7 +144,7 @@ ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
continue;
}
if (!complete) {
if (send - prev_send != sent) {
wev->ready = 0;
return cl;
}

8
src/os/win32/ngx_wsasend_chain.c
View File

@ -19,7 +19,6 @@ ngx_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
int rc;
u_char *prev;
u_long size, sent, send, prev_send;
ngx_uint_t complete;
ngx_err_t err;
ngx_event_t *wev;
ngx_array_t vec;
@ -40,7 +39,6 @@ ngx_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
}
send = 0;
complete = 0;
/*
* WSABUFs must be 4-byte aligned otherwise
@ -113,15 +111,11 @@ ngx_wsasend_chain(ngx_connection_t *c, ngx_chain_t *in, off_t limit)
ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0,
"WSASend: fd:%d, s:%ul", c->fd, sent);
if (send - prev_send == sent) {
complete = 1;
}
c->sent += sent;
cl = ngx_handle_sent_chain(in, sent);
if (!complete) {
if (send - prev_send != sent) {
wev->ready = 0;
return cl;
}