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Diffstat (limited to 'newlib/libc/stdio/fgetc.c')
-rw-r--r-- | newlib/libc/stdio/fgetc.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/newlib/libc/stdio/fgetc.c b/newlib/libc/stdio/fgetc.c deleted file mode 100644 index e275cfeeb..000000000 --- a/newlib/libc/stdio/fgetc.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* -FUNCTION -<<fgetc>>---get a character from a file or stream - -INDEX - fgetc -INDEX - _fgetc_r - -ANSI_SYNOPSIS - #include <stdio.h> - int fgetc(FILE *<[fp]>); - - #include <stdio.h> - int _fgetc_r(struct _reent *<[ptr]>, FILE *<[fp]>); - -TRAD_SYNOPSIS - #include <stdio.h> - int fgetc(<[fp]>) - FILE *<[fp]>; - - #include <stdio.h> - int _fgetc_r(<[ptr]>, <[fp]>) - struct _reent *<[ptr]>; - FILE *<[fp]>; - -DESCRIPTION -Use <<fgetc>> to get the next single character from the file or stream -identified by <[fp]>. As a side effect, <<fgetc>> advances the file's -current position indicator. - -For a macro version of this function, see <<getc>>. - -The function <<_fgetc_r>> is simply a reentrant version of -<<fgetc>> that is passed the additional reentrant structure -pointer argument: <[ptr]>. - -RETURNS -The next character (read as an <<unsigned char>>, and cast to -<<int>>), unless there is no more data, or the host system reports a -read error; in either of these situations, <<fgetc>> returns <<EOF>>. - -You can distinguish the two situations that cause an <<EOF>> result by -using the <<ferror>> and <<feof>> functions. - -PORTABILITY -ANSI C requires <<fgetc>>. - -Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, -<<lseek>>, <<read>>, <<sbrk>>, <<write>>. -*/ - -#include <_ansi.h> -#include <stdio.h> -#include "local.h" - -int -_DEFUN(_fgetc_r, (ptr, fp), - struct _reent * ptr _AND - FILE * fp) -{ - int result; - CHECK_INIT(ptr, fp); - _flockfile (fp); - result = __sgetc_r (ptr, fp); - _funlockfile (fp); - return result; -} - -#ifndef _REENT_ONLY - -int -_DEFUN(fgetc, (fp), - FILE * fp) -{ -#if !defined(PREFER_SIZE_OVER_SPEED) && !defined(__OPTIMIZE_SIZE__) - int result; - CHECK_INIT(_REENT, fp); - _flockfile (fp); - result = __sgetc_r (_REENT, fp); - _funlockfile (fp); - return result; -#else - return _fgetc_r (_REENT, fp); -#endif -} - -#endif /* !_REENT_ONLY */ - |