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增加大小端检测

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fumiama
2021-05-07 21:22:24 +08:00
parent 636540bebb
commit 4496e78dfd
4 changed files with 27 additions and 18 deletions
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8
server.c
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@@ -121,6 +121,7 @@ int send_all(char* file_path, THREADTIMER *timer) {
printf("Get file size: %u bytes.\n", file_size);
off_t len = 0;
#if __APPLE__
//苹果基本没有大端，不作处理
struct sf_hdtr hdtr;
struct iovec headers;
headers.iov_base = &file_size;
@@ -132,7 +133,12 @@ int send_all(char* file_path, THREADTIMER *timer) {
re = !sendfile(fileno(fp), timer->accept_fd, 0, &len, &hdtr, 0);
if(!re) perror("Sendfile");
#else
send(timer->accept_fd, &file_size, sizeof(uint32_t), 0);
#if WORDS_BIGENDIAN
uint32_t little_fs = htonl(file_size);
send(timer->accept_fd, &little_fs sizeof(uint32_t), 0);
#else
send(timer->accept_fd, &file_size, sizeof(uint32_t), 0);
#endif
re = sendfile(timer->accept_fd, fileno(fp), &len, file_size) >= 0;
if(!re) perror("Sendfile");
#endif