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https://github.com/AsahiLinux/u-boot
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c670aeee3d
The sandbox is built with the SDL2 library with invokes the X11 library
which in turn calls getc(). But getc() in glibc is defined as
int getc(FILE *)
This does not match our definition.
int getc(void)
The sandbox crashes when called with parameter -l.
Rename our library symbol getc() to getchar().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
#ifndef __STDIO_H
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#define __STDIO_H
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#include <stdarg.h>
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#include <linux/compiler.h>
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/* stdin */
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int getchar(void);
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int tstc(void);
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/* stdout */
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#if !defined(CONFIG_SPL_BUILD) || \
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(defined(CONFIG_TPL_BUILD) && defined(CONFIG_TPL_SERIAL_SUPPORT)) || \
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(defined(CONFIG_SPL_BUILD) && !defined(CONFIG_TPL_BUILD) && \
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defined(CONFIG_SPL_SERIAL_SUPPORT))
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void putc(const char c);
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void puts(const char *s);
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int __printf(1, 2) printf(const char *fmt, ...);
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int vprintf(const char *fmt, va_list args);
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#else
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static inline void putc(const char c)
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{
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}
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static inline void puts(const char *s)
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{
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}
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static inline int __printf(1, 2) printf(const char *fmt, ...)
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{
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return 0;
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}
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static inline int vprintf(const char *fmt, va_list args)
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{
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return 0;
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}
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#endif
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/*
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* FILE based functions (can only be used AFTER relocation!)
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*/
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#define stdin 0
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#define stdout 1
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#define stderr 2
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#define MAX_FILES 3
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/* stderr */
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#define eputc(c) fputc(stderr, c)
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#define eputs(s) fputs(stderr, s)
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#define eprintf(fmt, args...) fprintf(stderr, fmt, ##args)
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int __printf(2, 3) fprintf(int file, const char *fmt, ...);
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void fputs(int file, const char *s);
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void fputc(int file, const char c);
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int ftstc(int file);
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int fgetc(int file);
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#endif /* __STDIO_H */
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