scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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commit 346d4d01e0614d93034e8b4209a1e91e4504ea02
parent 4dd5500352c42601000a36152c10b044f96cb352
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed,  6 Dec 2017 15:22:13 +0000

[lib/c] Add feof(), ferror() and clearerr()

Diffstat:
Mlib/c/src/Makefile | 1+
Alib/c/src/clearerr.c | 9+++++++++
Alib/c/src/feof.c | 9+++++++++
Alib/c/src/ferror.c | 9+++++++++
4 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/lib/c/src/Makefile b/lib/c/src/Makefile @@ -8,6 +8,7 @@ OBJ = bsearch.o \ fgets.o gets.of fgetc.o fputc.o getchar.o putchar.o \ fputs.o puts.o fread.o fwrite.o \ getc.o putc.o __putc.o __getc.o \ + ferror.o feof.o clearerr.o \ realloc.o calloc.o malloc.o \ assert.o strcpy.o strcmp.o strlen.o strchr.o \ strrchr.o strcat.o strncmp.o strncpy.o strncat.o strcoll.o \ diff --git a/lib/c/src/clearerr.c b/lib/c/src/clearerr.c @@ -0,0 +1,9 @@ + +#include <stdio.h> +#undef clearerr + +void +clearerr(FILE *fp) +{ + fp->flags &= ~(_IOERR | _IOEOF); +} diff --git a/lib/c/src/feof.c b/lib/c/src/feof.c @@ -0,0 +1,9 @@ + +#include <stdio.h> +#undef feof + +int +feof(FILE *fp) +{ + return fp->flags & _IOEOF; +} diff --git a/lib/c/src/ferror.c b/lib/c/src/ferror.c @@ -0,0 +1,9 @@ + +#include <stdio.h> +#undef ferror + +int +ferror(FILE *fp) +{ + return fp->flags & _IOERR; +}