diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/libbb.h | 3 | ||||
| -rw-r--r-- | libbb/unarchive.c | 28 |
2 files changed, 22 insertions, 9 deletions
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 @@ enum extract_functions_e { 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 @@ char *extract_archive(FILE *src_stream, FILE *out_stream, const file_header_t *f 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 @@ char *extract_archive(FILE *src_stream, FILE *out_stream, const file_header_t *f 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 @@ char *extract_archive(FILE *src_stream, FILE *out_stream, const file_header_t *f 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 @@ char *extract_archive(FILE *src_stream, FILE *out_stream, const file_header_t *f 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; |