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os: utils: drop unused USE_ISPRINT 

This always had been disabled since it's incarnation XFree86 4.3.0.1,
back two decades ago, so there's likely no need for it.

Fixes: d568221710
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1518>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-05-03 12:58:19 +02:00 committed by Marge Bot
parent b5d897d126
commit 4b94e4fa08
1 changed files with 0 additions and 13 deletions
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13
os/utils.c
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@ -1430,24 +1430,11 @@ PrivsElevated(void)
#endif
#endif
/*
* Maybe the locale can be faked to make isprint(3) report that everything
* is printable? Avoid it by default.
*/
#ifndef USE_ISPRINT
#define USE_ISPRINT 0
#endif
#define MAX_ARG_LENGTH 128
#define MAX_ENV_LENGTH 256
#define MAX_ENV_PATH_LENGTH 2048 /* Limit for *PATH and TERMCAP */
#if USE_ISPRINT
#include <ctype.h>
#define checkPrintable(c) isprint(c)
#else
#define checkPrintable(c) (((c) & 0x7f) >= 0x20 && ((c) & 0x7f) != 0x7f)
#endif
enum BadCode {
NotBad = 0,