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(writeHex): When given several bytes, don't write the first one many times.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@18024 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Alexander Malmberg 2003-11-02 02:11:33 +00:00
parent baa14f193b
commit dbe4650406
2 changed files with 25 additions and 17 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2003-11-02 02:58 Alexander Malmberg <alexander@malmberg.org>
* Source/gsc/GSStreamContext.m Whitespace cleanups.
(writeHex): Use index properly; don't always write the first byte.
Use fputc() instead of fprintf() (was doing the hex conversion
manually anyway, might as well make it efficient).
2003-11-02 02:27 Alexander Malmberg <alexander@malmberg.org> 2003-11-02 02:27 Alexander Malmberg <alexander@malmberg.org>
* Source/gsc/GSStreamContext.m (fpfloat, writeHex): Make static. * Source/gsc/GSStreamContext.m (fpfloat, writeHex): Make static.

6
Source/gsc/GSStreamContext.m
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@ -795,16 +795,16 @@ fpfloat(FILE *stream, float f)
@end @end
static char *hexdigits = "0123456789abcdef";
static void static void
writeHex(FILE *gstream, const unsigned char *data, int count) writeHex(FILE *gstream, const unsigned char *data, int count)
{ {
static const char *hexdigits = "0123456789abcdef";
int i; int i;
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
{ {
fprintf(gstream, "%c%c", hexdigits[(int)(data[0]/16)], fputc(hexdigits[(int)(data[i] / 16)], gstream);
hexdigits[(data[0] % 16)]); fputc(hexdigits[(int)(data[i] % 16)], gstream);
if (i && i % 40 == 0) if (i && i % 40 == 0)
fprintf(gstream, "\n"); fprintf(gstream, "\n");
} }