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add port io functions to sys/io.h
[musl]
/
src
/
stdio
/
vdprintf.c
diff --git
a/src/stdio/vdprintf.c
b/src/stdio/vdprintf.c
index
35ed6e0
..
c35d9b4
100644
(file)
--- a/
src/stdio/vdprintf.c
+++ b/
src/stdio/vdprintf.c
@@
-5,15
+5,12
@@
static size_t wrap_write(FILE *f, const unsigned char *buf, size_t len)
return __stdio_write(f, buf, len);
}
return __stdio_write(f, buf, len);
}
-int vdprintf(int fd, const char *fmt, va_list ap)
+int vdprintf(int fd, const char *
restrict
fmt, va_list ap)
{
{
- int r;
- char buf[BUFSIZ];
FILE f = {
.fd = fd, .lbf = EOF, .write = wrap_write,
FILE f = {
.fd = fd, .lbf = EOF, .write = wrap_write,
- .buf = buf+UNGET, .buf_size = sizeof buf - UNGET
+ .buf = (void *)fmt, .buf_size = 0,
+ .lock = -1
};
};
- r = vfprintf(&f, fmt, ap);
- __oflow(&f);
- return r;
+ return vfprintf(&f, fmt, ap);
}
}