From 5b15639003a267b8254ae597a0b8bfefe36ced7b Mon Sep 17 00:00:00 2001 From: Michael Tokarev Date: Fri, 1 Sep 2023 13:12:57 +0300 Subject: os-posix.c: create and export os_set_chroot() Signed-off-by: Michael Tokarev Reviewed-by: Eric Blake Message-ID: <20230901101302.3618955-4-mjt@tls.msk.ru> Signed-off-by: Paolo Bonzini --- os-posix.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'os-posix.c') diff --git a/os-posix.c b/os-posix.c index f0ee5c8b00..ed0787ecfd 100644 --- a/os-posix.c +++ b/os-posix.c @@ -159,7 +159,7 @@ int os_parse_cmd_args(int index, const char *optarg) break; case QEMU_OPTION_chroot: warn_report("option is deprecated, use '-run-with chroot=...' instead"); - chroot_dir = optarg; + os_set_chroot(optarg); break; case QEMU_OPTION_daemonize: daemonize = 1; @@ -184,7 +184,7 @@ int os_parse_cmd_args(int index, const char *optarg) #endif str = qemu_opt_get(opts, "chroot"); if (str) { - chroot_dir = str; + os_set_chroot(str); } break; } @@ -232,6 +232,11 @@ static void change_process_uid(void) } } +void os_set_chroot(const char *optarg) +{ + chroot_dir = optarg; +} + static void change_root(void) { if (chroot_dir) { -- cgit v1.2.3