diff options
Diffstat (limited to 'libc-top-half/musl/src/stdio/__uflow.c')
-rw-r--r-- | libc-top-half/musl/src/stdio/__uflow.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/stdio/__uflow.c b/libc-top-half/musl/src/stdio/__uflow.c new file mode 100644 index 0000000..2a88bca --- /dev/null +++ b/libc-top-half/musl/src/stdio/__uflow.c @@ -0,0 +1,11 @@ +#include "stdio_impl.h" + +/* This function assumes it will never be called if there is already + * data buffered for reading. */ + +int __uflow(FILE *f) +{ + unsigned char c; + if (!__toread(f) && f->read(f, &c, 1)==1) return c; + return EOF; +} |