From 10f5bff622cad71645e22c027b77ac31e51008ef Mon Sep 17 00:00:00 2001 From: Fam Zheng Date: Mon, 10 Feb 2014 14:48:51 +0800 Subject: util: Split out exec_dir from os_find_datadir With this change, main() calls qemu_init_exec_dir and uses argv[0] to init exec_dir. The saved value can be retrieved with qemu_get_exec_dir later. It will be reused by module loading. Signed-off-by: Fam Zheng Signed-off-by: Paolo Bonzini --- include/qemu/osdep.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/qemu/osdep.h') diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index eac7172..ffb2966 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -215,6 +215,15 @@ bool fips_get_state(void); */ char *qemu_get_local_state_pathname(const char *relative_pathname); +/* Find program directory, and save it for later usage with + * qemu_get_exec_dir(). + * Try OS specific API first, if not working, parse from argv0. */ +void qemu_init_exec_dir(const char *argv0); + +/* Get the saved exec dir. + * Caller needs to release the returned string by g_free() */ +char *qemu_get_exec_dir(void); + /** * qemu_getauxval: * @type: the auxiliary vector key to lookup -- cgit v1.1