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Replaced some large local variables by other means which save stack space

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This commit is contained in:
Thomas Schmitt 2011-05-02 09:09:10 +00:00
parent 686659514b
commit 4926c98dd4
2 changed files with 29 additions and 19 deletions
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46
xorriso/aux_objects.c
View File

@ -463,24 +463,31 @@ return:
*/ */
{ {
int i,ret; int i,ret;
char reply[SfileadrL]; char *reply= NULL;
reply= TSOB_FELD(char, SfileadrL);
if(reply == NULL)
return(-1);
*reply_count= 0; *reply_count= 0;
for(i=0;i<max_replies;i++) { for(i=0;i<max_replies;i++) {
ret= Dirseq_next_adr(o,reply,flag&(1|2|4)); ret= Dirseq_next_adr(o,reply,flag&(1|2|4));
if(ret<0) if(ret<0)
return(ret); goto ex;
if(ret==0) if(ret==0)
break; break;
if(Sregex_string(&(replies[i]),reply,0)<=0) if(Sregex_string(&(replies[i]),reply,0)<=0)
return(-1); {ret= -1; goto ex;}
(*reply_count)++; (*reply_count)++;
} }
if((*reply_count)==0) if((*reply_count)==0)
return(0); {ret= 0; goto ex;}
if(flag&16) if(flag&16)
Sort_argv(*reply_count,replies,0); Sort_argv(*reply_count,replies,0);
return(1); ret= 1;
ex:;
free(reply);
return(ret);
} }
@ -764,7 +771,7 @@ int Exclusions_add_not_leafs(struct ExclusionS *o, char *not_leafs_descr,
int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag) int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
{ {
struct Xorriso_lsT *s; struct Xorriso_lsT *s;
char leaf[SfileadrL], *leaf_pt; char *leaf= NULL, *leaf_pt;
regmatch_t match[1]; regmatch_t match[1];
int ret, was_non_slash, l; int ret, was_non_slash, l;
@ -774,12 +781,12 @@ int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
l= strlen(s->text); l= strlen(s->text);
if(strncmp(abs_path, s->text, l)==0) if(strncmp(abs_path, s->text, l)==0)
if(abs_path[l]=='/' || abs_path[l]==0) if(abs_path[l]=='/' || abs_path[l]==0)
return(1); {ret= 1; goto ex;}
} }
} else { } else {
for(s= o->not_paths; s!=NULL; s= s->next) for(s= o->not_paths; s!=NULL; s= s->next)
if(strcmp(abs_path, s->text)==0) if(strcmp(abs_path, s->text)==0)
return(1); {ret= 1; goto ex;}
} }
/* determine leafname */ /* determine leafname */
@ -794,8 +801,8 @@ int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
was_non_slash= 1; was_non_slash= 1;
} }
if(strlen(leaf_pt)>=SfileadrL) if(strlen(leaf_pt)>=SfileadrL)
return(-1); {ret= -1; goto ex;}
strcpy(leaf, leaf_pt); leaf= strdup(leaf_pt);
leaf_pt= strchr(leaf, '/'); leaf_pt= strchr(leaf, '/');
if(leaf_pt!=NULL) if(leaf_pt!=NULL)
*leaf_pt= 0; *leaf_pt= 0;
@ -804,9 +811,13 @@ int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
for(s= o->not_leafs; s!=NULL; s= s->next) { for(s= o->not_leafs; s!=NULL; s= s->next) {
ret= regexec((regex_t *) s->text, leaf, 1, match, 0); ret= regexec((regex_t *) s->text, leaf, 1, match, 0);
if(ret==0) if(ret==0)
return(2); {ret= 2; goto ex;}
} }
return(0); ret= 0;
ex:
if(leaf != NULL)
free(leaf);
return(ret);
} }
@ -953,7 +964,6 @@ int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
struct XorrisO *xorriso, int flag) struct XorrisO *xorriso, int flag)
{ {
int ret; int ret;
char sfe[5*SfileadrL];
struct utimbuf utime_buffer; struct utimbuf utime_buffer;
struct PermiteM *m, *m_next; struct PermiteM *m, *m_next;
@ -974,9 +984,9 @@ int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
if(ret==-1) { if(ret==-1) {
if(xorriso!=NULL) { if(xorriso!=NULL) {
sprintf(xorriso->info_text, sprintf(xorriso->info_text,
"Cannot change access permissions of disk directory: chmod %o %s", "Cannot change access permissions of disk directory: chmod %o ",
(unsigned int) (m->stbuf.st_mode & 07777), (unsigned int) (m->stbuf.st_mode & 07777));
Text_shellsafe(m->disk_path, sfe, 0)); Text_shellsafe(m->disk_path, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",
0); 0);
} }
@ -990,8 +1000,8 @@ int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
ret= utime(m->disk_path,&utime_buffer); ret= utime(m->disk_path,&utime_buffer);
if(ret==-1 && xorriso!=NULL) { if(ret==-1 && xorriso!=NULL) {
sprintf(xorriso->info_text, sprintf(xorriso->info_text,
"Cannot change timestamps of disk directory: %s", "Cannot change timestamps of disk directory: ");
Text_shellsafe(m->disk_path, sfe, 0)); Text_shellsafe(m->disk_path, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",
0); 0);
} }

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2011.04.30.121138" #define Xorriso_timestamP "2011.05.02.090908"