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-rw-r--r--source3/lib/snprintf.c58
1 files changed, 46 insertions, 12 deletions
diff --git a/source3/lib/snprintf.c b/source3/lib/snprintf.c
index 1eae2f09b9..588e9cf6cb 100644
--- a/source3/lib/snprintf.c
+++ b/source3/lib/snprintf.c
@@ -1,4 +1,8 @@
/*
+ * NOTE: If you change this file, please merge it into rsync, samba, etc.
+ */
+
+/*
* Copyright Patrick Powell 1995
* This code is based on code written by Patrick Powell (papowell@astart.com)
* It may be used for any purpose as long as this notice remains intact
@@ -53,17 +57,51 @@
* got rid of fcvt code (twas buggy and made testing harder)
* added C99 semantics
*
+ * date: 2002/12/19 19:56:31; author: herb; state: Exp; lines: +2 -0
+ * actually print args for %g and %e
+ *
+ * date: 2002/06/03 13:37:52; author: jmcd; state: Exp; lines: +8 -0
+ * Since includes.h isn't included here, VA_COPY has to be defined here. I don't
+ * see any include file that is guaranteed to be here, so I'm defining it
+ * locally. Fixes AIX and Solaris builds.
+ *
+ * date: 2002/06/03 03:07:24; author: tridge; state: Exp; lines: +5 -13
+ * put the ifdef for HAVE_VA_COPY in one place rather than in lots of
+ * functions
+ *
+ * date: 2002/05/17 14:51:22; author: jmcd; state: Exp; lines: +21 -4
+ * Fix usage of va_list passed as an arg. Use __va_copy before using it
+ * when it exists.
+ *
+ * date: 2002/04/16 22:38:04; author: idra; state: Exp; lines: +20 -14
+ * Fix incorrect zpadlen handling in fmtfp.
+ * Thanks to Ollie Oldham <ollie.oldham@metro-optix.com> for spotting it.
+ * few mods to make it easier to compile the tests.
+ * addedd the "Ollie" test to the floating point ones.
+ *
+ * Martin Pool (mbp@samba.org) April 2003
+ * Remove NO_CONFIG_H so that the test case can be built within a source
+ * tree with less trouble.
+ * Remove unnecessary SAFE_FREE() definition.
**************************************************************/
-#ifndef NO_CONFIG_H /* for some tests */
+#ifndef NO_CONFIG_H
#include "config.h"
#else
#define NULL 0
-#endif
+#endif
#ifdef TEST_SNPRINTF /* need math library headers for testing */
-#include <math.h>
-#endif
+
+/* In test mode, we pretend that this system doesn't have any snprintf
+ * functions, regardless of what config.h says. */
+# undef HAVE_SNPRINTF
+# undef HAVE_VSNPRINTF
+# undef HAVE_C99_VSNPRINTF
+# undef HAVE_ASPRINTF
+# undef HAVE_VASPRINTF
+# include <math.h>
+#endif /* TEST_SNPRINTF */
#ifdef HAVE_STRING_H
#include <string.h>
@@ -100,11 +138,6 @@
#define LLONG long
#endif
-/* free memory if the pointer is valid and zero the pointer */
-#ifndef SAFE_FREE
-#define SAFE_FREE(x) do { if ((x) != NULL) {free((x)); (x)=NULL;} } while(0)
-#endif
-
#ifndef VA_COPY
#ifdef HAVE_VA_COPY
#define VA_COPY(dest, src) __va_copy(dest, src)
@@ -866,8 +899,9 @@ static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c)
"-16.16f",
NULL
};
- double fp_nums[] = { 6442452944.1234, -1.5, 134.21, 91340.2, 341.1234, 0203.9, 0.96, 0.996,
- 0.9996, 1.996, 4.136, 5.030201, 0};
+ double fp_nums[] = { 6442452944.1234, -1.5, 134.21, 91340.2, 341.1234, 203.9, 0.96, 0.996,
+ 0.9996, 1.996, 4.136, 5.030201, 0.00205,
+ /* END LIST */ 0};
char *int_fmt[] = {
"%-1.5d",
"%1.5d",
@@ -975,4 +1009,4 @@ static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c)
return 0;
}
-#endif /* SNPRINTF_TEST */
+#endif /* TEST_SNPRINTF */