xemu/include/qemu/id.h

#ifndef QEMU_ID_H
#define QEMU_ID_H

typedef enum IdSubSystems {
    ID_QDEV,
    ID_BLOCK,
    ID_CHR,
    ID_NET,
    ID_MAX      /* last element, used as array size */
} IdSubSystems;

char *id_generate(IdSubSystems id);
bool id_wellformed(const char *id);

#endif
util: move declarations out of qemu-common.h Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2016-03-20 17:16:19 +00:00			`#ifndef QEMU_ID_H`
Clean up decorations and whitespace around header guards Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> 2016-06-29 13:29:06 +00:00			`#define QEMU_ID_H`
util: move declarations out of qemu-common.h Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2016-03-20 17:16:19 +00:00
			`typedef enum IdSubSystems {`
			`ID_QDEV,`
			`ID_BLOCK,`
chardev: generate an internal id when none given Internally, qemu may create chardev without ID. Those will not be looked up with qemu_chr_find(), which prevents using qdev_prop_set_chr(). Use id_generate(), to generate an internal name (prefixed with #), so no conflict exist with user-named chardev. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: xiaoqiang zhao <zxq_yx_007@163.com> 2019-10-21 14:31:31 +00:00			`ID_CHR,`
net: Use id_generate() in the network subsystem, too We already got a global function called id_generate() to create unique IDs within QEMU. Let's use it in the network subsytem, too, instead of inventing our own ID scheme here. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210215090225.1046239-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu> 2021-02-15 09:02:25 +00:00			`ID_NET,`
util: move declarations out of qemu-common.h Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2016-03-20 17:16:19 +00:00			`ID_MAX /* last element, used as array size */`
			`} IdSubSystems;`

			`char *id_generate(IdSubSystems id);`
			`bool id_wellformed(const char *id);`

			`#endif`