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Code Issues Releases Wiki Activity

Made crc32() a static function in libdtv/libsi/si_parser.c

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This commit is contained in:
Klaus Schmidinger 2003-08-15 14:04:48 +02:00
parent 7a3c2df2f4
commit 79c7d1fe9b
4 changed files with 9 additions and 3 deletions
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4
CONTRIBUTORS
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@ -749,3 +749,7 @@ Kenneth Aafl
Ernst Fürst <ernstfuerst@swissonline.ch> Ernst Fürst <ernstfuerst@swissonline.ch>
for reporting a crash in case a VFAT file system is used without compiling VDR for reporting a crash in case a VFAT file system is used without compiling VDR
with VFAT=1 with VFAT=1
Reinhard Nissl <rnissl@gmx.de>
for reporting a name clash because of function crc32() in libdtv/libsi/si_parser.c
when using other libraries that also implement a function by that name

3
HISTORY
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@ -2295,3 +2295,6 @@ Video Disk Recorder Revision History
In order to do this, the cDevice was given a new member function GetVideoSystem(). In order to do this, the cDevice was given a new member function GetVideoSystem().
- Fixed two warnings when compiling with gcc 3.3.1 (thanks to Alfred Zastrow for - Fixed two warnings when compiling with gcc 3.3.1 (thanks to Alfred Zastrow for
reporting this). reporting this).
- Made crc32() a static function in libdtv/libsi/si_parser.c to avoid a name clash
when using other libraries that also implement a function by that name (thanks
to Reinhard Nissl for reporting this one).

1
libdtv/libsi/include/libsi.h
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@ -1226,7 +1226,6 @@ void siParseDescriptors (struct LIST *, u_char *, int, u_char);
void siParseDescriptor (struct LIST *, u_char *); void siParseDescriptor (struct LIST *, u_char *);
char *siGetDescriptorText (u_char *, int); char *siGetDescriptorText (u_char *, int);
char *siGetDescriptorName (u_char *, int); char *siGetDescriptorName (u_char *, int);
u_long crc32 (char *data, int len);
/* si_debug_services.c */ /* si_debug_services.c */

4
libdtv/libsi/si_parser.c
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@ -36,7 +36,7 @@
#include "libsi.h" #include "libsi.h"
#include "si_tables.h" #include "si_tables.h"
static u_long crc32 (char *data, int len);
struct LIST *siParsePAT (u_char *Buffer) struct LIST *siParsePAT (u_char *Buffer)
{ {
@ -1323,7 +1323,7 @@ static u_long crc_table[256] = {
0x933eb0bb, 0x97ffad0c, 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668, 0x933eb0bb, 0x97ffad0c, 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668,
0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4}; 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4};
u_long crc32 (char *data, int len) static u_long crc32 (char *data, int len)
{ {
register int i; register int i;
u_long crc = 0xffffffff; u_long crc = 0xffffffff;