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detect sendfile on Linux with glibc

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This commit is contained in:
leitner 2004-01-30 12:37:39 +00:00
parent 177e18f415
commit 8cf348e961
1 changed files with 3 additions and 0 deletions
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3
trysendfile.c
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@ -59,6 +59,8 @@ int main() {
#elif defined(__linux__) #elif defined(__linux__)
#define _FILE_OFFSET_BITS 64 #define _FILE_OFFSET_BITS 64
#include <sys/types.h>
#include <unistd.h>
#if defined(__GLIBC__) #if defined(__GLIBC__)
#include <sys/sendfile.h> #include <sys/sendfile.h>
#elif defined(__dietlibc__) #elif defined(__dietlibc__)
@ -67,6 +69,7 @@ int main() {
#include <linux/unistd.h> #include <linux/unistd.h>
_syscall4(int,sendfile,int,out,int,in,long *,offset,unsigned long,count) _syscall4(int,sendfile,int,out,int,in,long *,offset,unsigned long,count)
#endif #endif
#include <stdio.h>
int main() { int main() {
int fd=open("havesendfile.c",0); int fd=open("havesendfile.c",0);