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Mark some core.stdc.stdio functions pure. #240

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MartinNowak merged 1 commit into from
Jun 12, 2012
Merged

Mark some core.stdc.stdio functions pure. #240

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24 changes: 12 additions & 12 deletions src/core/stdc/stdio.d
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Original file line number Diff line number Diff line change
Expand Up @@ -384,9 +384,9 @@ version( Windows )
extern (D)
{
void rewind(FILE* stream) { fseek(stream,0L,SEEK_SET); stream._flag&=~_IOERR; }
void clearerr(FILE* stream) { stream._flag &= ~(_IOERR|_IOEOF); }
int feof(FILE* stream) { return stream._flag&_IOEOF; }
int ferror(FILE* stream) { return stream._flag&_IOERR; }
pure void clearerr(FILE* stream) { stream._flag &= ~(_IOERR|_IOEOF); }
pure int feof(FILE* stream) { return stream._flag&_IOEOF; }
pure int ferror(FILE* stream) { return stream._flag&_IOERR; }
}
int _snprintf(char* s, size_t n, in char* fmt, ...);
alias _snprintf snprintf;
Expand All @@ -397,9 +397,9 @@ version( Windows )
else version( linux )
{
void rewind(FILE* stream);
void clearerr(FILE* stream);
int feof(FILE* stream);
int ferror(FILE* stream);
pure void clearerr(FILE* stream);
pure int feof(FILE* stream);
pure int ferror(FILE* stream);
int fileno(FILE *);

int snprintf(char* s, size_t n, in char* format, ...);
Expand All @@ -408,9 +408,9 @@ else version( linux )
else version( OSX )
{
void rewind(FILE*);
void clearerr(FILE*);
int feof(FILE*);
int ferror(FILE*);
pure void clearerr(FILE*);
pure int feof(FILE*);
pure int ferror(FILE*);
int fileno(FILE*);

int snprintf(char* s, size_t n, in char* format, ...);
Expand All @@ -419,9 +419,9 @@ else version( OSX )
else version( FreeBSD )
{
void rewind(FILE*);
void clearerr(FILE*);
int feof(FILE*);
int ferror(FILE*);
pure void clearerr(FILE*);
pure int feof(FILE*);
pure int ferror(FILE*);
int fileno(FILE*);

int snprintf(char* s, size_t n, in char* format, ...);
Expand Down