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score: Simplify _Objects_Name_to_string()

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Do not use isprint() from <ctype.h> since it depends on the heavy weight
C locale implementation in Newlib.
This commit is contained in:
Sebastian Huber
2018-06-05 07:08:40 +02:00
parent 7d7c50def0
commit b877493322
1 changed files with 12 additions and 2 deletions
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cpukit/score/src/objectgetnameasstring.c
+12 -2
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@@ -21,7 +21,17 @@
#include <rtems/score/threadimpl.h>
#include <ctype.h>
/*
* Do not use isprint() from <ctypes.h> since this depends on the heavy weight
* C locale support of Newlib.
*/
static bool _Objects_Name_char_is_printable( char c )
{
unsigned char uc;
uc = (unsigned char) c;
return uc >= ' ' && uc <= '~';
}
size_t _Objects_Name_to_string(
Objects_Name name,
@@ -55,7 +65,7 @@ size_t _Objects_Name_to_string(
if ( s != NULL ) {
while ( *s != '\0' ) {
if ( i < buffer_size ) {
*d = isprint((unsigned char) *s) ? *s : '*';
*d = _Objects_Name_char_is_printable(*s) ? *s : '*';
++d;
}