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Remove a bunch of dead code identified by cppcheck

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This commit is contained in:
ridiculousfish
2014-10-31 01:15:50 -07:00
parent a529fc9d83
commit 7ac593273e
20 changed files with 14 additions and 462 deletions
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35
wutil.cpp
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@@ -188,12 +188,6 @@ FILE *wfopen(const wcstring &path, const char *mode)
return result;
}
FILE *wfreopen(const wcstring &path, const char *mode, FILE *stream)
{
cstring tmp = wcs2string(path);
return freopen(tmp.c_str(), mode, stream);
}
bool set_cloexec(int fd)
{
int flags = fcntl(fd, F_GETFD, 0);
@@ -232,26 +226,12 @@ static int wopen_internal(const wcstring &pathname, int flags, mode_t mode, bool
return fd;
}
int wopen(const wcstring &pathname, int flags, mode_t mode)
{
// off the main thread, always use wopen_cloexec
ASSERT_IS_MAIN_THREAD();
ASSERT_IS_NOT_FORKED_CHILD();
return wopen_internal(pathname, flags, mode, false);
}
int wopen_cloexec(const wcstring &pathname, int flags, mode_t mode)
{
return wopen_internal(pathname, flags, mode, true);
}
int wcreat(const wcstring &pathname, mode_t mode)
{
const cstring tmp = wcs2string(pathname);
return creat(tmp.c_str(), mode);
}
DIR *wopendir(const wcstring &name)
{
const cstring tmp = wcs2string(name);
@@ -488,21 +468,6 @@ const wchar_t *wgettext(const wchar_t *in)
return val->c_str(); //looks dangerous but is safe, since the string is stored in the map
}
const wchar_t *wgetenv(const wcstring &name)
{
ASSERT_IS_MAIN_THREAD();
cstring name_narrow = wcs2string(name);
char *res_narrow = getenv(name_narrow.c_str());
static wcstring out;
if (!res_narrow)
return 0;
out = format_string(L"%s", res_narrow);
return out.c_str();
}
int wmkdir(const wcstring &name, int mode)
{
cstring name_narrow = wcs2string(name);