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Rename variable that shadows global

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This commit is contained in:
Glenn L McGrath 2001-04-12 16:37:13 +00:00
parent be66ad3212
commit 47fd219c95
2 changed files with 32 additions and 32 deletions
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32
ar.c
View File

@ -39,9 +39,9 @@ extern int ar_main(int argc, char **argv)
FILE *src_file = NULL, *dst_file = NULL;
int funct = 0, opt=0;
ar_headers_t *head, *extract_list=NULL;
ar_headers_t *head, *ar_extract_list=NULL;
extract_list = (ar_headers_t *) xcalloc(1, sizeof(ar_headers_t));
ar_extract_list = (ar_headers_t *) xcalloc(1, sizeof(ar_headers_t));
head = (ar_headers_t *) xcalloc(1, sizeof(ar_headers_t));
while ((opt = getopt(argc, argv, "ovtpx")) != -1) {
@ -87,9 +87,9 @@ extern int ar_main(int argc, char **argv)
if (strcmp(argv[optind], ar_entry->name) == 0) {
ar_headers_t *tmp;
tmp = (ar_headers_t *) xmalloc(sizeof(ar_headers_t));
*tmp = *extract_list;
*extract_list = *ar_entry;
extract_list->next = tmp;
*tmp = *ar_extract_list;
*ar_extract_list = *ar_entry;
ar_extract_list->next = tmp;
break;
}
ar_entry=ar_entry->next;
@ -97,31 +97,31 @@ extern int ar_main(int argc, char **argv)
}
/* if individual files not found extract all files */
if (extract_list->next==NULL) {
extract_list = head;
if (ar_extract_list->next==NULL) {
ar_extract_list = head;
}
/* find files to extract or display */
while (extract_list->next != NULL) {
while (ar_extract_list->next != NULL) {
if (funct & extract_to_file) {
dst_file = wfopen(extract_list->name, "w");
dst_file = wfopen(ar_extract_list->name, "w");
}
else if (funct & extract_to_stdout) {
dst_file = stdout;
}
if ((funct & extract_to_file) || (funct & extract_to_stdout)) {
fseek(src_file, extract_list->offset, SEEK_SET);
copy_file_chunk(src_file, dst_file, (off_t) extract_list->size);
fseek(src_file, ar_extract_list->offset, SEEK_SET);
copy_file_chunk(src_file, dst_file, ar_extract_list->size);
}
if (funct & verbose) {
printf("%s %d/%d %8d %s ", mode_string(extract_list->mode),
extract_list->uid, extract_list->gid,
(int) extract_list->size, time_string(extract_list->mtime));
printf("%s %d/%d %8d %s ", mode_string(ar_extract_list->mode),
ar_extract_list->uid, ar_extract_list->gid,
(int) ar_extract_list->size, time_string(ar_extract_list->mtime));
}
if ((funct & display) || (funct & verbose)){
printf("%s\n", extract_list->name);
printf("%s\n", ar_extract_list->name);
}
extract_list=extract_list->next;
ar_extract_list = ar_extract_list->next;
}
return EXIT_SUCCESS;
}

32
archival/ar.c
View File

@ -39,9 +39,9 @@ extern int ar_main(int argc, char **argv)
FILE *src_file = NULL, *dst_file = NULL;
int funct = 0, opt=0;
ar_headers_t *head, *extract_list=NULL;
ar_headers_t *head, *ar_extract_list=NULL;
extract_list = (ar_headers_t *) xcalloc(1, sizeof(ar_headers_t));
ar_extract_list = (ar_headers_t *) xcalloc(1, sizeof(ar_headers_t));
head = (ar_headers_t *) xcalloc(1, sizeof(ar_headers_t));
while ((opt = getopt(argc, argv, "ovtpx")) != -1) {
@ -87,9 +87,9 @@ extern int ar_main(int argc, char **argv)
if (strcmp(argv[optind], ar_entry->name) == 0) {
ar_headers_t *tmp;
tmp = (ar_headers_t *) xmalloc(sizeof(ar_headers_t));
*tmp = *extract_list;
*extract_list = *ar_entry;
extract_list->next = tmp;
*tmp = *ar_extract_list;
*ar_extract_list = *ar_entry;
ar_extract_list->next = tmp;
break;
}
ar_entry=ar_entry->next;
@ -97,31 +97,31 @@ extern int ar_main(int argc, char **argv)
}
/* if individual files not found extract all files */
if (extract_list->next==NULL) {
extract_list = head;
if (ar_extract_list->next==NULL) {
ar_extract_list = head;
}
/* find files to extract or display */
while (extract_list->next != NULL) {
while (ar_extract_list->next != NULL) {
if (funct & extract_to_file) {
dst_file = wfopen(extract_list->name, "w");
dst_file = wfopen(ar_extract_list->name, "w");
}
else if (funct & extract_to_stdout) {
dst_file = stdout;
}
if ((funct & extract_to_file) || (funct & extract_to_stdout)) {
fseek(src_file, extract_list->offset, SEEK_SET);
copy_file_chunk(src_file, dst_file, (off_t) extract_list->size);
fseek(src_file, ar_extract_list->offset, SEEK_SET);
copy_file_chunk(src_file, dst_file, ar_extract_list->size);
}
if (funct & verbose) {
printf("%s %d/%d %8d %s ", mode_string(extract_list->mode),
extract_list->uid, extract_list->gid,
(int) extract_list->size, time_string(extract_list->mtime));
printf("%s %d/%d %8d %s ", mode_string(ar_extract_list->mode),
ar_extract_list->uid, ar_extract_list->gid,
(int) ar_extract_list->size, time_string(ar_extract_list->mtime));
}
if ((funct & display) || (funct & verbose)){
printf("%s\n", extract_list->name);
printf("%s\n", ar_extract_list->name);
}
extract_list=extract_list->next;
ar_extract_list = ar_extract_list->next;
}
return EXIT_SUCCESS;
}