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newlib-2.1.0

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git-svn-id: svn://kolibrios.org@4921 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2014-05-10 22:12:19 +00:00
parent 914e67bd24
commit 7315bb05c0
204 changed files with 10781 additions and 3986 deletions
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26
contrib/sdk/sources/newlib/libc/stdio/fgets.c
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@@ -26,10 +26,10 @@ INDEX
ANSI_SYNOPSIS
#include <stdio.h>
char *fgets(char *<[buf]>, int <[n]>, FILE *<[fp]>);
char *fgets(char *restrict <[buf]>, int <[n]>, FILE *restrict <[fp]>);
#include <stdio.h>
char *_fgets_r(struct _reent *<[ptr]>, char *<[buf]>, int <[n]>, FILE *<[fp]>);
char *_fgets_r(struct _reent *<[ptr]>, char *restrict <[buf]>, int <[n]>, FILE *restrict <[fp]>);
TRAD_SYNOPSIS
#include <stdio.h>
@@ -83,9 +83,9 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
char *
_DEFUN(_fgets_r, (ptr, buf, n, fp),
struct _reent * ptr _AND
char *buf _AND
char *__restrict buf _AND
int n _AND
FILE * fp)
FILE *__restrict fp)
{
size_t len;
char *s;
@@ -98,11 +98,11 @@ _DEFUN(_fgets_r, (ptr, buf, n, fp),
CHECK_INIT(ptr, fp);
_flockfile (fp);
_newlib_flockfile_start (fp);
#ifdef __SCLE
if (fp->_flags & __SCLE)
{
int c;
int c = 0;
/* Sorry, have to do it the slow way */
while (--n > 0 && (c = __sgetc_r (ptr, fp)) != EOF)
{
@@ -112,11 +112,11 @@ _DEFUN(_fgets_r, (ptr, buf, n, fp),
}
if (c == EOF && s == buf)
{
_funlockfile (fp);
_newlib_flockfile_exit (fp);
return NULL;
}
*s = 0;
_funlockfile (fp);
_newlib_flockfile_exit (fp);
return buf;
}
#endif
@@ -134,7 +134,7 @@ _DEFUN(_fgets_r, (ptr, buf, n, fp),
/* EOF: stop with partial or no line */
if (s == buf)
{
_funlockfile (fp);
_newlib_flockfile_exit (fp);
return 0;
}
break;
@@ -159,7 +159,7 @@ _DEFUN(_fgets_r, (ptr, buf, n, fp),
fp->_p = t;
_CAST_VOID memcpy ((_PTR) s, (_PTR) p, len);
s[len] = 0;
_funlockfile (fp);
_newlib_flockfile_exit (fp);
return (buf);
}
fp->_r -= len;
@@ -169,7 +169,7 @@ _DEFUN(_fgets_r, (ptr, buf, n, fp),
}
while ((n -= len) != 0);
*s = 0;
_funlockfile (fp);
_newlib_flockfile_end (fp);
return buf;
}
@@ -177,9 +177,9 @@ _DEFUN(_fgets_r, (ptr, buf, n, fp),
char *
_DEFUN(fgets, (buf, n, fp),
char *buf _AND
char *__restrict buf _AND
int n _AND
FILE * fp)
FILE *__restrict fp)
{
return _fgets_r (_REENT, buf, n, fp);
}