diff options
Diffstat (limited to 'support/support_chroot.c')
| -rw-r--r-- | support/support_chroot.c | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/support/support_chroot.c b/support/support_chroot.c index c0807b313a..f3ef551b05 100644 --- a/support/support_chroot.c +++ b/support/support_chroot.c @@ -24,6 +24,23 @@ #include <support/test-driver.h> #include <support/xunistd.h> +/* If CONTENTS is not NULL, write it to the file at DIRECTORY/RELPATH, + and store the name in *ABSPATH. If CONTENTS is NULL, store NULL in + *ABSPATH. */ +static void +write_file (const char *directory, const char *relpath, const char *contents, + char **abspath) +{ + if (contents != NULL) + { + *abspath = xasprintf ("%s/%s", directory, relpath); + add_temp_file (*abspath); + support_write_file_string (*abspath, contents); + } + else + *abspath = NULL; +} + struct support_chroot * support_chroot_create (struct support_chroot_configuration conf) { @@ -39,15 +56,10 @@ support_chroot_create (struct support_chroot_configuration conf) xmkdir (path_etc, 0777); add_temp_file (path_etc); - if (conf.resolv_conf != NULL) - { - /* Create an empty resolv.conf file. */ - chroot->path_resolv_conf = xasprintf ("%s/resolv.conf", path_etc); - add_temp_file (chroot->path_resolv_conf); - support_write_file_string (chroot->path_resolv_conf, conf.resolv_conf); - } - else - chroot->path_resolv_conf = NULL; + write_file (path_etc, "resolv.conf", conf.resolv_conf, + &chroot->path_resolv_conf); + write_file (path_etc, "hosts", conf.hosts, &chroot->path_hosts); + write_file (path_etc, "host.conf", conf.host_conf, &chroot->path_host_conf); free (path_etc); @@ -67,5 +79,7 @@ support_chroot_free (struct support_chroot *chroot) { free (chroot->path_chroot); free (chroot->path_resolv_conf); + free (chroot->path_hosts); + free (chroot->path_host_conf); free (chroot); } |