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#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <errno.h>
#include "dietstdio.h"
#include <stdlib.h>
#ifdef WANT_THREAD_SAFE
#include <pthread.h>
#endif
extern int __stdio_atexit;
FILE*__stdio_init_file(int fd,int closeonerror,int mode) {
FILE *tmp=(FILE*)malloc(sizeof(FILE));
if (!tmp) goto err_out;
tmp->buf=(char*)malloc(BUFSIZE);
if (!tmp->buf) {
free(tmp);
err_out:
if (closeonerror) __libc_close(fd);
errno=ENOMEM;
return 0;
}
tmp->fd=fd;
tmp->bm=0;
tmp->bs=0;
tmp->buflen=BUFSIZE;
{
struct stat st;
fstat(fd,&st);
tmp->flags=(S_ISFIFO(st.st_mode))?FDPIPE:0;
}
switch (mode&3) {
case O_RDWR: tmp->flags|=CANWRITE; /* fall through */
case O_RDONLY: tmp->flags|=CANREAD|BUFINPUT; break;
case O_WRONLY: tmp->flags|=CANWRITE;
}
tmp->popen_kludge=0;
if (__stdio_atexit==0) {
__stdio_atexit=1;
atexit(__stdio_flushall);
}
tmp->next=__stdio_root;
__stdio_root=tmp;
tmp->ungotten=0;
return tmp;
}
FILE* __stdio_init_file_nothreads(int fd,int closeonerror,int mode) __attribute__((alias("__stdio_init_file")));
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