Quiet mode, sometimes error messages arent wanted
diff --git a/include/libbb.h b/include/libbb.h
index 4a4b919..224c561 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -237,7 +237,8 @@
extract_control_tar_gz = 128,
extract_unzip_only = 256,
extract_unconditional = 512,
- extract_create_leading_dirs = 1024
+ extract_create_leading_dirs = 1024,
+ extract_quiet = 2048
};
char *unarchive(FILE *src_stream, FILE *out_stream, file_header_t *(*get_header)(FILE *),
const int extract_function, const char *prefix, char **extract_names);
diff --git a/libbb/libbb.h b/libbb/libbb.h
index 4a4b919..224c561 100644
--- a/libbb/libbb.h
+++ b/libbb/libbb.h
@@ -237,7 +237,8 @@
extract_control_tar_gz = 128,
extract_unzip_only = 256,
extract_unconditional = 512,
- extract_create_leading_dirs = 1024
+ extract_create_leading_dirs = 1024,
+ extract_quiet = 2048
};
char *unarchive(FILE *src_stream, FILE *out_stream, file_header_t *(*get_header)(FILE *),
const int extract_function, const char *prefix, char **extract_names);
diff --git a/libbb/unarchive.c b/libbb/unarchive.c
index d95f2cf..5c5bb49 100644
--- a/libbb/unarchive.c
+++ b/libbb/unarchive.c
@@ -116,15 +116,19 @@
unlink(full_name); /* Directories might not be empty etc */
}
} else {
- error_msg("%s not created: newer or same age file exists", file_entry->name);
- seek_sub_file(src_stream, file_entry->size);
+ if ((function & extract_quiet) != extract_quiet) {
+ error_msg("%s not created: newer or same age file exists", file_entry->name);
+ }
+ seek_sub_file(src_stream, file_entry->size);
return (NULL);
}
}
if (function & extract_create_leading_dirs) { /* Create leading directories with default umask */
char *parent = dirname(full_name);
if (make_directory (parent, -1, FILEUTILS_RECUR) != 0) {
- error_msg("couldn't create leading directories");
+ if ((function & extract_quiet) != extract_quiet) {
+ error_msg("couldn't create leading directories");
+ }
}
free (parent);
}
@@ -132,8 +136,10 @@
case S_IFREG:
if (file_entry->link_name) { /* Found a cpio hard link */
if (link(file_entry->link_name, full_name) != 0) {
- perror_msg("Cannot link from %s to '%s'",
- file_entry->name, file_entry->link_name);
+ if ((function & extract_quiet) != extract_quiet) {
+ perror_msg("Cannot link from %s to '%s'",
+ file_entry->name, file_entry->link_name);
+ }
}
} else {
if ((dst_stream = wfopen(full_name, "w")) == NULL) {
@@ -148,13 +154,17 @@
case S_IFDIR:
if (stat_res != 0) {
if (mkdir(full_name, file_entry->mode) < 0) {
- perror_msg("extract_archive: ");
+ if ((function & extract_quiet) != extract_quiet) {
+ perror_msg("extract_archive: ");
+ }
}
}
break;
case S_IFLNK:
if (symlink(file_entry->link_name, full_name) < 0) {
- perror_msg("Cannot create symlink from %s to '%s'", file_entry->name, file_entry->link_name);
+ if ((function & extract_quiet) != extract_quiet) {
+ perror_msg("Cannot create symlink from %s to '%s'", file_entry->name, file_entry->link_name);
+ }
return NULL;
}
break;
@@ -163,7 +173,9 @@
case S_IFCHR:
case S_IFIFO:
if (mknod(full_name, file_entry->mode, file_entry->device) == -1) {
- perror_msg("Cannot create node %s", file_entry->name);
+ if ((function & extract_quiet) != extract_quiet) {
+ perror_msg("Cannot create node %s", file_entry->name);
+ }
return NULL;
}
break;