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* syscalls.cc (getw): Remove redundant implementation.

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(putw): Ditto.
	(wcscmp): Ditto.
	(wcslen): Ditto.
	(memccpy): Ditto.
This commit is contained in:
Corinna Vinschen 2007-08-12 15:20:16 +00:00
parent 61c44b72d4
commit 88d6787f07
2 changed files with 8 additions and 56 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2007-08-12 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (getw): Remove redundant implementation.
(putw): Ditto.
(wcscmp): Ditto.
(wcslen): Ditto.
(memccpy): Ditto.
2007-08-12 Corinna Vinschen <corinna@vinschen.de>
* ntdll.h: Add descriptive comments to special Rtl functions.

56
winsup/cygwin/syscalls.cc
View File

@ -2736,45 +2736,6 @@ __assertfail ()
exit (99);
}
extern "C" int
getw (FILE *fp)
{
int w, ret;
ret = fread (&w, sizeof (int), 1, fp);
return ret != 1 ? EOF : w;
}
extern "C" int
putw (int w, FILE *fp)
{
int ret;
ret = fwrite (&w, sizeof (int), 1, fp);
if (feof (fp) || ferror (fp))
return -1;
return 0;
}
extern "C" int
wcscmp (const wchar_t *s1, const wchar_t *s2)
{
while (*s1 && *s1 == *s2)
{
s1++;
s2++;
}
return (* (unsigned short *) s1) - (* (unsigned short *) s2);
}
extern "C" size_t
wcslen (const wchar_t *s1)
{
int l = 0;
while (s1[l])
l++;
return l;
}
/* FIXME: to do this right, maybe work out the usoft va_list machine
and use wsvprintfW instead?
*/
@ -2797,23 +2758,6 @@ vhangup ()
return -1;
}
extern "C" _PTR
memccpy (_PTR out, const _PTR in, int c, size_t len)
{
const char *inc = (char *) in;
char *outc = (char *) out;
while (len)
{
char x = *inc++;
*outc++ = x;
if (x == c)
return outc;
len --;
}
return 0;
}
extern "C" int
setpriority (int which, id_t who, int value)
{