diff options
Diffstat (limited to 'newlib/libc/sys/linux/io.c')
| -rw-r--r-- | newlib/libc/sys/linux/io.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/newlib/libc/sys/linux/io.c b/newlib/libc/sys/linux/io.c index 9b39e12a8..31b9da7cc 100644 --- a/newlib/libc/sys/linux/io.c +++ b/newlib/libc/sys/linux/io.c @@ -17,6 +17,7 @@ #define __NR___ioctl __NR_ioctl #define __NR___flock __NR_flock +#define __NR___mknod __NR_mknod _syscall3(int,read,int,fd,void *,buf,size_t,count) _syscall3(ssize_t,readv,int,fd,const struct iovec *,vec,int,count) @@ -29,10 +30,12 @@ _syscall0(int,sync) _syscall1(int,dup,int,fd) _syscall2(int,dup2,int,oldfd,int,newfd) _syscall3(int,fcntl,int,fd,int,cmd,long,arg) +_syscall1(int,fdatasync,int,fd) +_syscall1(int,fsync,int,fd) - +static _syscall2(long,__flock,unsigned int,fd,unsigned int,cmd) static _syscall3(int,__ioctl,int,fd,int,request,void *,arg) - +static _syscall3(int,__mknod,const char *,path,mode_t,mode,dev_t *,dev) int ioctl(int fd,int request,...) { @@ -45,13 +48,14 @@ int ioctl(int fd,int request,...) return res; } - -/* Why are all the types gratuituously different ? */ - -static _syscall2(long,__flock,unsigned int,fd,unsigned int,cmd) - - int flock(int fd,int operation) { return __flock(fd,operation); } + +int mkfifo(const char *path, mode_t mode) +{ + dev_t dev = 0; + return __mknod(path, mode | S_IFIFO, &dev); +} + |