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virstoragefile: remove unused virStorageFileChainCheckBroken

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The last usage outside of tests was removed by commit
<780f8c94ca8b3dee7eb59c1bfbc32f672f965df8>.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Pavel Hrdina 2020-12-07 12:02:14 +01:00
parent fb04bf28a1
commit ba9b419910
4 changed files with 0 additions and 43 deletions
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1
src/libvirt_private.syms
View File

@ -3127,7 +3127,6 @@ virStorageAuthDefFree;
virStorageAuthDefParse;
virStorageFileAccess;
virStorageFileCanonicalizePath;
virStorageFileChainGetBroken;
virStorageFileChainLookup;
virStorageFileChown;
virStorageFileCreate;

33
src/util/virstoragefile.c
View File

@ -1193,39 +1193,6 @@ virStorageFileGetMetadataFromFD(const char *path,
}
/**
* virStorageFileChainCheckBroken
*
* If CHAIN is broken, set *brokenFile to the broken file name,
* otherwise set it to NULL. Caller MUST free *brokenFile after use.
* Return 0 on success (including when brokenFile is set), negative on
* error (allocation failure).
*/
int
virStorageFileChainGetBroken(virStorageSourcePtr chain,
char **brokenFile)
{
virStorageSourcePtr tmp;
*brokenFile = NULL;
if (!chain)
return 0;
for (tmp = chain; virStorageSourceIsBacking(tmp); tmp = tmp->backingStore) {
/* Break when we hit end of chain; report error if we detected
* a missing backing file, infinite loop, or other error */
if (!tmp->backingStore && tmp->backingStoreRaw) {
*brokenFile = g_strdup(tmp->backingStoreRaw);
return 0;
}
}
return 0;
}
/**
* virStorageFileResize:
*

3
src/util/virstoragefile.h
View File

@ -403,9 +403,6 @@ virStorageSourcePtr virStorageFileGetMetadataFromBuf(const char *path,
size_t len,
int format)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
int virStorageFileChainGetBroken(virStorageSourcePtr chain,
char **broken_file);
int virStorageFileParseChainIndex(const char *diskTarget,
const char *name,
unsigned int *chainIndex)

6
tests/virstoragetest.c
View File

@ -270,7 +270,6 @@ testStorageChain(const void *args)
virStorageSourcePtr elt;
size_t i = 0;
g_autoptr(virStorageSource) meta = NULL;
g_autofree char *broken = NULL;
meta = testStorageFileGetMetadata(data->start, data->format, -1, -1);
if (!meta) {
@ -289,11 +288,6 @@ testStorageChain(const void *args)
return -1;
}
if (virStorageFileChainGetBroken(meta, &broken) || broken) {
fprintf(stderr, "chain should not be identified as broken\n");
return -1;
}
elt = meta;
while (virStorageSourceIsBacking(elt)) {
g_autofree char *expect = NULL;