File state machine to handle a payload from a package.
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Data Structures |
| struct | dnli_s |
| | Directory name iterator. More...
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Defines |
| #define | alloca_strdup(_s) strcpy(alloca(strlen(_s)+1), (_s)) |
| #define | SUFFIX_RPMORIG ".rpmorig" |
| #define | SUFFIX_RPMSAVE ".rpmsave" |
| #define | SUFFIX_RPMNEW ".rpmnew" |
| #define | _fafilter(_a) |
| #define | _tsmask (RPMTRANS_FLAG_PKGCOMMIT | RPMTRANS_FLAG_COMMIT) |
Typedefs |
| typedef struct dnli_s * | DNLI_t |
| | Directory name iterator.
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Functions |
| rpmTransactionSet | fsmGetTs (const FSM_t fsm) |
| | Retrieve transaction set from file state machine iterator.
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| TFI_t | fsmGetFi (const FSM_t fsm) |
| | Retrieve transaction element file info from file state machine iterator.
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| static const char * | fsmFsPath (const FSM_t fsm, const struct stat *st, const char *subdir, const char *suffix) |
| | Build path to file from file info, ornamented with subdir and suffix.
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| static void * | mapFreeIterator (const void *p) |
| | Destroy file info iterator.
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| static void * | mapInitIterator (const void *a, const void *b) |
| | Create file info iterator.
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| static int | mapNextIterator (void *a) |
| | Return next index into file info.
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| static int | cpioStrCmp (const void *a, const void *b) |
| static int | mapFind (void *a, const char *fsmPath) |
| | Locate archive path in file info.
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| static void * | dnlFreeIterator (const void *a) |
| | Destroy directory name iterator.
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| static int | dnlCount (const DNLI_t dnli) |
| static int | dnlIndex (const DNLI_t dnli) |
| static void * | dnlInitIterator (const FSM_t fsm, int reverse) |
| | Create directory name iterator.
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| static const char * | dnlNextIterator (DNLI_t dnli) |
| | Return next directory name (from file info).
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| static int | saveHardLink (FSM_t fsm) |
| | Save hard link in chain.
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| static void * | freeHardLink (struct hardLink_s *li) |
| | Destroy set of hard links.
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| FSM_t | newFSM (void) |
| | Create file state machine instance.
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| FSM_t | freeFSM (FSM_t fsm) |
| | Destroy file state machine instance.
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| int | fsmSetup (FSM_t fsm, fileStage goal, const rpmTransactionSet ts, const TFI_t fi, FD_t cfd, unsigned int *archiveSize, const char **failedFile) |
| | Load external data into file state machine.
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| int | fsmTeardown (FSM_t fsm) |
| | Clean file state machine.
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| int | fsmMapPath (FSM_t fsm) |
| | Map next file path and action.
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| int | fsmMapAttrs (FSM_t fsm) |
| | Map file stat(2) info.
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| static int | expandRegular (FSM_t fsm) |
| | Create file from payload stream.
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| static int | writeFile (FSM_t fsm, int writeData) |
| | Write next item to payload stream.
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| static int | writeLinkedFile (FSM_t fsm) |
| | Write set of linked files to payload stream.
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| static int | fsmMakeLinks (FSM_t fsm) |
| | Create pending hard links to existing file.
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| static int | fsmCommitLinks (FSM_t fsm) |
| | Commit hard linked file set atomically.
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| static int | fsmRmdirs (FSM_t fsm) |
| | Remove (if created) directories not explicitly included in package.
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| static int | fsmMkdirs (FSM_t fsm) |
| | Create (if necessary) directories not explicitly included in package.
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| int | fsmStage (FSM_t fsm, fileStage stage) |
| | File state machine driver.
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| const char *const | fileActionString (fileAction a) |
| | Return formatted string representation of file disposition.
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| const char *const | fileStageString (fileStage a) |
| | Return formatted string representation of file stages.
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Variables |
| int | _fsm_debug = 0 |
| int | strict_erasures = 0 |
File state machine to handle a payload from a package.
