block.c (33886ebeec0c0ff6253a49253fae0db44c9ed0f3) block.c (ada4240103470371533967334cda9965854fcbda)
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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3739 return ret;
3740}
3741
3742const char *bdrv_get_format_name(BlockDriverState *bs)
3743{
3744 return bs->drv ? bs->drv->format_name : NULL;
3745}
3746
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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3739 return ret;
3740}
3741
3742const char *bdrv_get_format_name(BlockDriverState *bs)
3743{
3744 return bs->drv ? bs->drv->format_name : NULL;
3745}
3746
3747static int qsort_strcmp(const void *a, const void *b)
3748{
3749 return strcmp(a, b);
3750}
3751
3747void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
3748 void *opaque)
3749{
3750 BlockDriver *drv;
3751 int count = 0;
3752void bdrv_iterate_format(void (*it)(void *opaque, const char *name),
3753 void *opaque)
3754{
3755 BlockDriver *drv;
3756 int count = 0;
3757 int i;
3752 const char **formats = NULL;
3753
3754 QLIST_FOREACH(drv, &bdrv_drivers, list) {
3755 if (drv->format_name) {
3756 bool found = false;
3757 int i = count;
3758 while (formats && i && !found) {
3759 found = !strcmp(formats[--i], drv->format_name);
3760 }
3761
3762 if (!found) {
3763 formats = g_renew(const char *, formats, count + 1);
3764 formats[count++] = drv->format_name;
3758 const char **formats = NULL;
3759
3760 QLIST_FOREACH(drv, &bdrv_drivers, list) {
3761 if (drv->format_name) {
3762 bool found = false;
3763 int i = count;
3764 while (formats && i && !found) {
3765 found = !strcmp(formats[--i], drv->format_name);
3766 }
3767
3768 if (!found) {
3769 formats = g_renew(const char *, formats, count + 1);
3770 formats[count++] = drv->format_name;
3765 it(opaque, drv->format_name);
3766 }
3767 }
3768 }
3771 }
3772 }
3773 }
3774
3775 qsort(formats, count, sizeof(formats[0]), qsort_strcmp);
3776
3777 for (i = 0; i < count; i++) {
3778 it(opaque, formats[i]);
3779 }
3780
3769 g_free(formats);
3770}
3771
3772/* This function is to find block backend bs */
3773BlockDriverState *bdrv_find(const char *name)
3774{
3775 BlockDriverState *bs;
3776

--- 2255 unchanged lines hidden --- 		3781 g_free(formats);
3782}
3783
3784/* This function is to find block backend bs */
3785BlockDriverState *bdrv_find(const char *name)
3786{
3787 BlockDriverState *bs;
3788

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