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New -zisofs parameters bpt_target=

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This commit is contained in:
Thomas Schmitt
2020-10-17 15:30:26 +02:00
parent 2f44446d05
commit 3f390f2cdc
11 changed files with 6092 additions and 73 deletions
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9
xorriso/opts_p_z.c
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@ -2262,7 +2262,7 @@ static int parse_zisofs_param(char *cpt, int key_l, int l, double *num)
int Xorriso_option_zisofs(struct XorrisO *xorriso, char *mode, int flag)
{
int was_level, was_blocksize, was_v2_enabled, was_blocksize_v2;
uint64_t was_max_total_blocks, was_max_file_blocks;
uint64_t was_max_total_blocks, was_max_file_blocks, was_block_number_target;
int ret, l, i;
double num;
char *cpt, *npt, text[16];
@ -2273,6 +2273,7 @@ int Xorriso_option_zisofs(struct XorrisO *xorriso, char *mode, int flag)
was_max_total_blocks= xorriso->zisofs_max_total_blocks;
was_max_file_blocks= xorriso->zisofs_max_file_blocks;
was_blocksize_v2= xorriso->zisofs_v2_block_size;
was_block_number_target= xorriso->zisofs_block_number_target;
npt= cpt= mode;
for(cpt= mode; npt!=NULL; cpt= npt+1) {
npt= strchr(cpt,':');
@ -2367,6 +2368,10 @@ int Xorriso_option_zisofs(struct XorrisO *xorriso, char *mode, int flag)
}
xorriso->zisofs_v2_block_size= num;
} else if(strncmp(cpt, "bpt_target=", 11) == 0) {
parse_zisofs_param(cpt, 11, l, &num);
xorriso->zisofs_block_number_target= num;
} else if(strncmp(cpt, "default", l)==0) {
xorriso->zlib_level= xorriso->zlib_level_default;
xorriso->zisofs_block_size= xorriso->zisofs_block_size_default;
@ -2375,6 +2380,7 @@ int Xorriso_option_zisofs(struct XorrisO *xorriso, char *mode, int flag)
xorriso->zisofs_max_total_blocks= xorriso->zisofs_max_total_blocks_default;
xorriso->zisofs_max_file_blocks= xorriso->zisofs_max_file_blocks_default;
xorriso->zisofs_v2_block_size= xorriso->zisofs_v2_block_size_default;
xorriso->zisofs_block_number_target= -1;
} else {
unknown_mode:;
@ -2390,6 +2396,7 @@ sorry_ex:
xorriso->zisofs_max_total_blocks= was_max_total_blocks;
xorriso->zisofs_max_file_blocks= was_max_file_blocks;
xorriso->zisofs_v2_block_size= was_blocksize_v2;
xorriso->zisofs_block_number_target= was_block_number_target;
return(0);
}
}