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Configure options --enable-cdrskin-fifo-odirect, --enable-dvd-obs-64k

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This commit is contained in:
Thomas Schmitt
2009-11-16 16:53:07 +00:00
parent cb668c06dd
commit 0259c17539
8 changed files with 79 additions and 26 deletions
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6
libburn/trunk/cdrskin/cdrfifo.c
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@ -124,7 +124,7 @@ struct CdrfifO {
struct burn_source object.
@param chunk_size Size of buffer block for a single transaction (0=default)
@param buffer_size Size of fifo buffer
@param flag Unused yet
@param flag bit0= Debugging verbosity
@return 1 on success, <=0 on failure
*/
int Cdrfifo_new(struct CdrfifO **ff, int source_fd, int dest_fd,
@ -180,6 +180,8 @@ int Cdrfifo_new(struct CdrfifO **ff, int source_fd, int dest_fd,
o->chain_idx= 0;
#ifdef Cdrskin_read_o_direcT
if(flag & 1)
fprintf(stderr,"cdrfifo: DEBUG : allocating fifo buffer via mmap()\n");
o->buffer= mmap(NULL, (size_t) buffer_size, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_ANONYMOUS, -1, (off_t) 0);
if(o->buffer == MAP_FAILED)
@ -188,7 +190,7 @@ int Cdrfifo_new(struct CdrfifO **ff, int source_fd, int dest_fd,
o->buffer= TSOB_FELD(char,buffer_size);
if(o->buffer==NULL)
goto failed;
#endif /* Cdrskin_read_o_direcT */
#endif /* ! Cdrskin_read_o_direcT */
return(1);
failed:;