frodovdr/vdr
1
0
Fork 0
mirror of https://github.com/vdr-projects/vdr.git synced 2025-03-01 10:50:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Made several functions threadsafe (cont'd)

Browse Source
This commit is contained in:
Klaus Schmidinger
2004-12-26 12:45:22 +01:00
parent f97b1069c6
commit 286af66cfb
26 changed files with 295 additions and 322 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
videodir.c
View File

@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: videodir.c 1.10 2003/08/02 13:43:28 kls Exp $
* $Id: videodir.c 1.11 2004/12/26 11:52:12 kls Exp $
*/
#include "videodir.h"
@@ -197,27 +197,23 @@ int VideoDiskSpace(int *FreeMB, int *UsedMB)
return (free + used) ? used * 100 / (free + used) : 0;
}
const char *PrefixVideoFileName(const char *FileName, char Prefix)
cString PrefixVideoFileName(const char *FileName, char Prefix)
{
static char *PrefixedName = NULL;
char PrefixedName[strlen(FileName) + 2];
if (!PrefixedName || strlen(PrefixedName) <= strlen(FileName))
PrefixedName = (char *)realloc(PrefixedName, strlen(FileName) + 2);
if (PrefixedName) {
const char *p = FileName + strlen(FileName); // p points at the terminating 0
int n = 2;
while (p-- > FileName && n > 0) {
if (*p == '/') {
if (--n == 0) {
int l = p - FileName + 1;
strncpy(PrefixedName, FileName, l);
PrefixedName[l] = Prefix;
strcpy(PrefixedName + l + 1, p + 1);
return PrefixedName;
}
const char *p = FileName + strlen(FileName); // p points at the terminating 0
int n = 2;
while (p-- > FileName && n > 0) {
if (*p == '/') {
if (--n == 0) {
int l = p - FileName + 1;
strncpy(PrefixedName, FileName, l);
PrefixedName[l] = Prefix;
strcpy(PrefixedName + l + 1, p + 1);
return PrefixedName;
}
}
}
}
return NULL;
}