diff options
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 27 |
1 files changed, 21 insertions, 6 deletions
@@ -598,7 +598,7 @@ warn_if_file_changed (char *file_name, off_t old_file_size, Do not destroy any nondirectories while creating directories. */ void -create_all_directories (char *name) +create_all_directories (char const *name) { char *dir; @@ -1251,17 +1251,20 @@ set_file_times (int fd, utime_error (name); } +/* Reallocate file_hdr->c_name to accomodate len bytes (including final \0) */ +void +cpio_realloc_c_name (struct cpio_file_stat *file_hdr, size_t len) +{ + while (file_hdr->c_name_buflen < len) + file_hdr->c_name = x2realloc (file_hdr->c_name, &file_hdr->c_name_buflen); +} void cpio_set_c_name (struct cpio_file_stat *file_hdr, char *name) { - static char *buf = NULL; - static size_t buflen = 0; size_t len = strlen (name) + 1; - while (buflen < len) - buf = x2realloc (buf, &buflen); - file_hdr->c_name = buf; + cpio_realloc_c_name (file_hdr, len); file_hdr->c_namesize = len; memmove (file_hdr->c_name, name, len); } @@ -1528,3 +1531,15 @@ arf_stores_inode_p (enum archive_format arf) return 1; } +void +cpio_file_stat_init (struct cpio_file_stat *file_hdr) +{ + memset (file_hdr, 0, sizeof (*file_hdr)); +} + +void +cpio_file_stat_free (struct cpio_file_stat *file_hdr) +{ + free (file_hdr->c_name); + cpio_file_stat_init (file_hdr); +} |