fumiama/simple-http-server
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改用splice

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源文雨
2021-06-08 15:36:15 +08:00
parent 6972306aad
commit 33c5e0ec85
2 changed files with 8 additions and 7 deletions
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1
.gitignore vendored
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@@ -53,3 +53,4 @@ dkms.conf
build build
.DS_Store .DS_Store
.vscode

14
server.c
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@@ -6,6 +6,8 @@
* *
* Modified June 2021 by Fumiama(源文雨) * Modified June 2021 by Fumiama(源文雨)
*/ */
/* See feature_test_macros(7) */
#define _GNU_SOURCE 1
#include <stdio.h> #include <stdio.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/types.h> #include <sys/types.h>
@@ -20,6 +22,7 @@
#include <sys/wait.h> #include <sys/wait.h>
#include <signal.h> #include <signal.h>
#include <stdlib.h> #include <stdlib.h>
#include <fcntl.h>
#include <pthread.h> #include <pthread.h>
#if !__APPLE__ #if !__APPLE__
@@ -267,13 +270,10 @@ static void execute_cgi(int client, const char *path, const char *method, const
if(read(cgi_output[0], (char*)&cnt, sizeof(uint32_t)) > 0) { if(read(cgi_output[0], (char*)&cnt, sizeof(uint32_t)) > 0) {
printf("cgi msg cnt: %u bytes.\n", cnt); printf("cgi msg cnt: %u bytes.\n", cnt);
if(cnt > 0) { if(cnt > 0) {
int len = 0; loff_t len = 0;
#if __APPLE__ loff_t offin = 0;
sendfile(cgi_output[0], client, 0, &len, &hdtr, 0); splice(cgi_output[0], &offin, client, &len, cnt, SPLICE_F_GIFT);
#else printf("cgi send %ld bytes\n", len);
sendfile(client, cgi_output[0], &len, cnt);
#endif
printf("cgi send %d bytes\n", len);
} }
} else cannot_execute(client); } else cannot_execute(client);
close(cgi_output[0]); close(cgi_output[0]);