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afs-snrpintf-support-percentp-for-ptrs-20090616

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LICENSE IPL10

so we can portably log pointers
This commit is contained in:
Derrick Brashear 2009-06-16 19:08:11 +00:00
parent 82d9807e22
commit a44bee5615
1 changed files with 20 additions and 0 deletions
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20
src/util/snprintf.c
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@ -347,6 +347,26 @@ afs_vsnprintf(char *p, size_t avail, const char *fmt, va_list ap)
len = strlen(x);
break;
case 'p': /* unsigned decimal integer */
UVAL = va_arg(ap, void *);
xbuf[0] = '0';
xbuf[1] = 'x';
if (!haveprec) {
if (zfill && !ljust)
precision = width;
else
precision = 1;
}
if (precision > MAXPREC)
precision = MAXPREC;
mkint(xbuf + 2, UVAL, 16, 0, precision);
x = xbuf + ((altform && UVAL) ? 0 : 2);
len = strlen(x);
break;
case 'x':
case 'X': /* unsigned hexadecimal integer */
if (lflag > 1)