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Add support for the C99 %t format modifier.

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This commit is contained in:
mux 2002-11-13 15:15:59 +00:00
parent 8541a1e43c
commit 06657e3da6
1 changed files with 11 additions and 2 deletions
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13
sys/kern/subr_prf.c
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@ -48,6 +48,7 @@
#include <sys/msgbuf.h>
#include <sys/malloc.h>
#include <sys/proc.h>
#include <sys/stddef.h>
#include <sys/stdint.h>
#include <sys/sysctl.h>
#include <sys/tty.h>
@ -478,7 +479,7 @@ kvprintf(char const *fmt, void (*func)(int, void*), void *arg, int radix, va_lis
int ch, n;
uintmax_t num;
int base, lflag, qflag, tmp, width, ladjust, sharpflag, neg, sign, dot;
int jflag, zflag;
int jflag, tflag, zflag;
int dwidth;
char padc;
int retval = 0;
@ -506,7 +507,7 @@ kvprintf(char const *fmt, void (*func)(int, void*), void *arg, int radix, va_lis
percent = fmt - 1;
qflag = 0; lflag = 0; ladjust = 0; sharpflag = 0; neg = 0;
sign = 0; dot = 0; dwidth = 0;
jflag = 0; zflag = 0;
jflag = 0; tflag = 0; zflag = 0;
reswitch: switch (ch = (u_char)*fmt++) {
case '.':
dot = 1;
@ -657,6 +658,10 @@ reswitch: switch (ch = (u_char)*fmt++) {
while (width--)
PCHAR(padc);
break;
case 't':
tflag = 1;
goto reswitch;
break;
case 'u':
base = 10;
goto handle_nosign;
@ -677,6 +682,8 @@ reswitch: switch (ch = (u_char)*fmt++) {
num = va_arg(ap, uintmax_t);
else if (qflag)
num = va_arg(ap, u_quad_t);
else if (tflag)
num = va_arg(ap, ptrdiff_t);
else if (lflag)
num = va_arg(ap, u_long);
else if (zflag)
@ -689,6 +696,8 @@ reswitch: switch (ch = (u_char)*fmt++) {
num = va_arg(ap, intmax_t);
else if (qflag)
num = va_arg(ap, quad_t);
else if (tflag)
num = va_arg(ap, ptrdiff_t);
else if (lflag)
num = va_arg(ap, long);
else if (zflag)