URL:
<http://savannah.nongnu.org/bugs/?45033>
Summary: stdio.h using "long long" in C90 mode.
Project: AVR C Runtime Library
Submitted by: gjlayde
Submitted on: Mi 06 Mai 2015 10:57:57 GMT
Category: Library
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Header files
Status: None
Percent Complete: 0%
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 1.8.0
Fixed Release: None
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Details:
stdio.h won't work with C90, which is a bit of annoying when testing avr-gcc.
Fix as indicated (add GCC's __extension__) will make it work:
Index: include/stdio.h
===================================================================
--- include/stdio.h (revision 2474)
+++ include/stdio.h (working copy)
@@ -944,7 +944,7 @@ static __inline__ int fflush(FILE *strea
#if 1 /* ??? unimplemented */
#define BUFSIZ 1024
#define _IONBF 0
-typedef long long fpos_t;
+__extension__ typedef long long fpos_t;
extern int fgetpos(FILE *stream, fpos_t *pos);
extern FILE *fopen(const char *path, const char *mode);
extern FILE *freopen(const char *path, const char *mode, FILE *stream);
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<http://savannah.nongnu.org/bugs/?45033>
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