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Add support for %S to libstand as well so /boot/loader and friends can

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use it.
This commit is contained in:
Warner Losh 2016-05-17 21:23:13 +00:00
parent a54e0911c4
commit da019dfdd5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=300078
1 changed files with 5 additions and 0 deletions
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5
lib/libstand/printf.c
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@ -204,6 +204,7 @@ kvprintf(char const *fmt, kvprintf_fn_t *func, void *arg, int radix, va_list ap)
char nbuf[MAXNBUF];
char *d;
const char *p, *percent, *q;
uint16_t *S;
u_char *up;
int ch, n;
uintmax_t num;
@ -398,6 +399,10 @@ reswitch: switch (ch = (u_char)*fmt++) {
while (width--)
PCHAR(padc);
break;
case 'S': /* Assume console can cope with wide chars */
for (S = va_arg(ap, uint16_t *); *S != 0; S++)
PCHAR(*S);
break;
case 't':
tflag = 1;
goto reswitch;