From cf36f1e20754bd66d6504a1c082bc317ed3e8186 Mon Sep 17 00:00:00 2001 From: solar Date: Mon, 26 Oct 2009 22:25:33 +0000 Subject: [PATCH] FILE --- includes/stdio.h | 58 ++++++++++++++++++++++++------------------------ 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/includes/stdio.h b/includes/stdio.h index 643bcf8..4a029a0 100644 --- a/includes/stdio.h +++ b/includes/stdio.h @@ -44,9 +44,9 @@ typedef struct _PDCLIB_file_t FILE; #define SEEK_END _PDCLIB_SEEK_END #define SEEK_SET _PDCLIB_SEEK_SET -extern struct _PDCLIB_file_t * stdin; -extern struct _PDCLIB_file_t * stdout; -extern struct _PDCLIB_file_t * stderr; +extern FILE * stdin; +extern FILE * stdout; +extern FILE * stderr; /* Operations on files */ @@ -73,7 +73,7 @@ int rename( const char * old, const char * new ); This implementation does not remove temporary files if the process aborts abnormally (e.g. abort()). */ -struct _PDCLIB_file_t * tmpfile( void ); +FILE * tmpfile( void ); /* Generate a file name that is not equal to any existing filename AT THE TIME OF GENERATION. Generate a different name each time it is called. @@ -93,7 +93,7 @@ char * tmpnam( char * s ); /* Close the file associated with the given stream (after flushing its buffers). Returns zero if successful, EOF if any errors occur. */ -int fclose( struct _PDCLIB_file_t * stream ); +int fclose( FILE * stream ); /* Flush the buffers of the given output stream. If the stream is an input stream, or an update stream with the last operation being an input operation, @@ -103,7 +103,7 @@ int fclose( struct _PDCLIB_file_t * stream ); Returns zero if successful, EOF if a write error occurs. Sets the error indicator of the stream if a write error occurs. */ -int fflush( struct _PDCLIB_file_t * stream ); +int fflush( FILE * stream ); /* Open the file with the given filename in the given mode, and return a stream handle for it in which error and end-of-file indicator are cleared. Defined @@ -155,7 +155,7 @@ int fflush( struct _PDCLIB_file_t * stream ); Returns a pointer to the stream handle if successfull, NULL otherwise. */ -struct _PDCLIB_file_t * fopen( const char * _PDCLIB_restrict filename, const char * _PDCLIB_restrict mode ); +FILE * fopen( const char * _PDCLIB_restrict filename, const char * _PDCLIB_restrict mode ); /* Close any file currently associated with the given stream. Open the file identified by the given filename with the given mode (equivalent to fopen()), @@ -164,12 +164,12 @@ struct _PDCLIB_file_t * fopen( const char * _PDCLIB_restrict filename, const cha This implementation allows the following mode changes: TODO (Primary use of this function is to redirect stdin, stdout, and stderr.) */ -struct _PDCLIB_file_t * freopen( const char * _PDCLIB_restrict filename, const char * _PDCLIB_restrict mode, struct _PDCLIB_file_t * _PDCLIB_restrict stream ); +FILE * freopen( const char * _PDCLIB_restrict filename, const char * _PDCLIB_restrict mode, FILE * _PDCLIB_restrict stream ); /* If buf is a NULL pointer, call setvbuf( stream, NULL, _IONBF, BUFSIZ ). If buf is not a NULL pointer, call setvbuf( stream, buf, _IOFBF, BUFSIZ ). */ -void setbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf ); +void setbuf( FILE * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf ); /* Set the given stream to the given buffering mode. If buf is not a NULL pointer, use buf as file buffer (of given size). If buf is a NULL pointer, @@ -180,7 +180,7 @@ void setbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_res setvbuf()) has been performed. Returns zero if successful, nonzero otherwise. */ -int setvbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf, int mode, size_t size ); +int setvbuf( FILE * _PDCLIB_restrict stream, char * _PDCLIB_restrict buf, int mode, size_t size ); /* Formatted input/output functions */ @@ -395,7 +395,7 @@ int setvbuf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, char * _PDCLIB_res Returns the number of characters written if successful, a negative value otherwise. */ -int fprintf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, ... ); +int fprintf( FILE * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, ... ); /* TODO: fscanf() documentation */ /* @@ -548,7 +548,7 @@ int fprintf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, const char * _PDCL an early mismatch occurs. Returns EOF if an input failure occurs before the first conversion. */ -int fscanf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, ... ); +int fscanf( FILE * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, ... ); /* Equivalent to fprintf( stdout, format, ... ). */ int printf( const char * _PDCLIB_restrict format, ... ); @@ -580,13 +580,13 @@ int sscanf( const char * _PDCLIB_restrict s, const char * _PDCLIB_restrict forma is passed as va_list parameter. Note that va_list is not declared by . */ -int vfprintf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, _PDCLIB_va_list arg ); +int vfprintf( FILE * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, _PDCLIB_va_list arg ); /* Equivalent to fscanf( stream, format, ... ), except that the argument stack is passed as va_list parameter. Note that va_list is not declared by . */ -int vfscanf( struct _PDCLIB_file_t * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, _PDCLIB_va_list arg ); +int vfscanf( FILE * _PDCLIB_restrict stream, const char * _PDCLIB_restrict format, _PDCLIB_va_list arg ); /* Equivalent to fprintf( stdout, format, ... ), except that the argument stack is passed as va_list parameter. Note that va_list is not declared by @@ -627,7 +627,7 @@ int vsscanf( const char * _PDCLIB_restrict s, const char * _PDCLIB_restrict form If end-of-file is reached, the EOF indicator of the stream is set. If a read error occurs, the error indicator of the stream is set. */ -int fgetc( struct _PDCLIB_file_t * stream ); +int fgetc( FILE * stream ); /* Read at most n-1 characters from given stream into the array s, stopping at \n or EOF. Terminate the read string with \n. If EOF is encountered before @@ -636,20 +636,20 @@ int fgetc( struct _PDCLIB_file_t * stream ); If a read error occurs, the error indicator of the stream is set. In this case, the contents of s are indeterminate. */ -char * fgets( char * _PDCLIB_restrict s, int n, struct _PDCLIB_file_t * _PDCLIB_restrict stream ); +char * fgets( char * _PDCLIB_restrict s, int n, FILE * _PDCLIB_restrict stream ); /* Write the value c (cast to unsigned char) to the given stream. Returns c if successful, EOF otherwise. If a write error occurs, sets the error indicator of the stream is set. */ -int fputc( int c, struct _PDCLIB_file_t * stream ); +int fputc( int c, FILE * stream ); /* Write the string s (not including the terminating \0) to the given stream. Returns a value >=0 if successful, EOF otherwise. This implementation does set the error indicator of the stream if a write error occurs. */ -int fputs( const char * _PDCLIB_restrict s, struct _PDCLIB_file_t * _PDCLIB_restrict stream ); +int fputs( const char * _PDCLIB_restrict s, FILE * _PDCLIB_restrict stream ); /* Equivalent to fgetc( stream ), but may be implemented as a macro that evaluates its parameter more than once. @@ -697,7 +697,7 @@ int puts( const char * s ); behaviour is undefined. (Older versions of the library allowed such a call.) Returns the pushed-back character if successful, EOF if it fails. */ -int ungetc( int c, struct _PDCLIB_file_t * stream ); +int ungetc( int c, FILE * stream ); /* Direct input/output functions */ @@ -708,7 +708,7 @@ int ungetc( int c, struct _PDCLIB_file_t * stream ); indeterminate. If a partial element is read, its value is indeterminate. If size or nmemb are zero, the function does nothing and returns zero. */ -size_t fread( void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, struct _PDCLIB_file_t * _PDCLIB_restrict stream ); +size_t fread( void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, FILE * _PDCLIB_restrict stream ); /* Write up to nmemb elements of given size from buffer pointed to by ptr to the given stream. Returns the number of elements successfully written, which @@ -717,7 +717,7 @@ size_t fread( void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, struct _PD indeterminate. If size or nmemb are zero, the function does nothing and returns zero. */ -size_t fwrite( const void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, struct _PDCLIB_file_t * _PDCLIB_restrict stream ); +size_t fwrite( const void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, FILE * _PDCLIB_restrict stream ); /* File positioning functions */ @@ -729,7 +729,7 @@ size_t fwrite( const void * _PDCLIB_restrict ptr, size_t size, size_t nmemb, str Returns zero if successful, nonzero otherwise. TODO: Implementation-defined errno setting for fgetpos(). */ -int fgetpos( struct _PDCLIB_file_t * _PDCLIB_restrict stream, fpos_t * _PDCLIB_restrict pos ); +int fgetpos( FILE * _PDCLIB_restrict stream, fpos_t * _PDCLIB_restrict pos ); /* Set the position indicator for the given stream to the given offset from: - the beginning of the file if whence is SEEK_SET, @@ -743,7 +743,7 @@ int fgetpos( struct _PDCLIB_file_t * _PDCLIB_restrict stream, fpos_t * _PDCLIB_r Returns zero if successful, nonzero otherwise. If a read/write error occurs, the error indicator for the given stream is set. */ -int fseek( struct _PDCLIB_file_t * stream, long int offset, int whence ); +int fseek( FILE * stream, long int offset, int whence ); /* Set the position indicator (and, where appropriate the mbstate_t status object) for the given stream to the given pos object (created by an earlier @@ -755,7 +755,7 @@ int fseek( struct _PDCLIB_file_t * stream, long int offset, int whence ); the error indicator for the given stream is set. TODO: Implementation-defined errno setting for fsetpos(). */ -int fsetpos( struct _PDCLIB_file_t * stream, const fpos_t * pos ); +int fsetpos( FILE * stream, const fpos_t * pos ); /* Return the current offset of the given stream from the beginning of the associated file. For text streams, the exact value returned is unspecified @@ -764,27 +764,27 @@ int fsetpos( struct _PDCLIB_file_t * stream, const fpos_t * pos ); Returns -1L if unsuccessful. TODO: Implementation-defined errno setting for ftell(). */ -long int ftell( struct _PDCLIB_file_t * stream ); +long int ftell( FILE * stream ); /* Equivalent to (void)fseek( stream, 0L, SEEK_SET ), except that the error indicator for the stream is also cleared. */ -void rewind( struct _PDCLIB_file_t * stream ); +void rewind( FILE * stream ); /* Error-handling functions */ /* Clear the end-of-file and error indicators for the given stream. */ -void clearerr( struct _PDCLIB_file_t * stream ); +void clearerr( FILE * stream ); /* Return zero if the end-of-file indicator for the given stream is not set, nonzero otherwise. */ -int feof( struct _PDCLIB_file_t * stream ); +int feof( FILE * stream ); /* Return zero if the error indicator for the given stream is not set, nonzero otherwise. */ -int ferror( struct _PDCLIB_file_t * stream ); +int ferror( FILE * stream ); /* If s is neither a NULL pointer nor an empty string, print the string to stderr (with appended colon (':') and a space) first. In any case, print an -- 2.40.0