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| Header | headerNew (void) |
| | Create new (empty) header instance. More...
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| Header | headerFree (Header h) |
| | Dereference a header instance. More...
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| Header | headerLink (Header h) |
| | Reference a header instance. More...
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| void | headerSort (Header h) |
| | Sort tags in header. More...
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| void | headerUnsort (Header h) |
| | Restore tags in header to original ordering. More...
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| unsigned int | headerSizeof (Header h, int magicp) |
| | Return size of on-disk header representation in bytes. More...
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| int | headerVerifyInfo (int il, int dl, const void *pev, void *iv, int negate) |
| | Perform simple sanity and range checks on header tag(s). More...
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| void * | headerUnload (Header h) |
| | Convert header to on-disk representation. More...
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| void * | headerExport (Header h, unsigned int *bsize) |
| | Export header to on-disk representation. More...
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| Header | headerReload (Header h, rpmTagVal tag) |
| | Convert header to on-disk representation, and then reload. More...
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| Header | headerCopy (Header h) |
| | Duplicate a header. More...
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| Header | headerLoad (void *uh) |
| | Convert header to in-memory representation. More...
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| Header | headerCopyLoad (const void *uh) |
| | Make a copy and convert header to in-memory representation. More...
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| Header | headerImport (void *blob, unsigned int bsize, headerImportFlags flags) |
| | Import header to in-memory representation. More...
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| Header | headerRead (FD_t fd, int magicp) |
| | Read (and load) header from file handle. More...
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| int | headerWrite (FD_t fd, Header h, int magicp) |
| | Write (with unload) header to file handle. More...
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| int | headerIsEntry (Header h, rpmTagVal tag) |
| | Check if tag is in header. More...
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| int | headerGet (Header h, rpmTagVal tag, rpmtd td, headerGetFlags flags) |
| | Retrieve tag value. More...
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| int | headerPut (Header h, rpmtd td, headerPutFlags flags) |
| | Add or append tag to header. More...
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| int | headerAddI18NString (Header h, rpmTagVal tag, const char *string, const char *lang) |
| | Add locale specific tag to header. More...
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| int | headerMod (Header h, rpmtd td) |
| | Modify tag in header. More...
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| int | headerDel (Header h, rpmTagVal tag) |
| | Delete tag in header. More...
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| char * | headerFormat (Header h, const char *fmt, errmsg_t *errmsg) |
| | Return formatted output string from header tags. More...
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| void | headerCopyTags (Header headerFrom, Header headerTo, const rpmTagVal *tagstocopy) |
| | Duplicate tag values from one header into another. More...
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| HeaderIterator | headerFreeIterator (HeaderIterator hi) |
| | Destroy header tag iterator. More...
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| HeaderIterator | headerInitIterator (Header h) |
| | Create header tag iterator. More...
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| int | headerNext (HeaderIterator hi, rpmtd td) |
| | Return next tag contents from header. More...
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| rpmTagVal | headerNextTag (HeaderIterator hi) |
| | Return next tag number from header. More...
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| RPM_GNUC_DEPRECATED int | headerNVR (Header h, const char **np, const char **vp, const char **rp) |
| | Return name, version, release strings from header. More...
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| RPM_GNUC_DEPRECATED int | headerNEVRA (Header h, const char **np, uint32_t **ep, const char **vp, const char **rp, const char **ap) |
| | Return name, epoch, version, release, arch strings from header. More...
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| RPM_GNUC_DEPRECATED char * | headerGetNEVR (Header h, const char **np) |
| | Return (malloc'd) header name-version-release string. More...
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| RPM_GNUC_DEPRECATED char * | headerGetNEVRA (Header h, const char **np) |
| | Return (malloc'd) header name-version-release.arch string. More...
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| RPM_GNUC_DEPRECATED char * | headerGetEVR (Header h, const char **np) |
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| char * | headerGetAsString (Header h, rpmTagVal tag) |
| | Return any non-array tag from header, converted to string. More...
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| const char * | headerGetString (Header h, rpmTagVal tag) |
| | Return a simple string tag from header. More...
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| uint64_t | headerGetNumber (Header h, rpmTagVal tag) |
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| RPM_GNUC_DEPRECATED rpm_color_t | headerGetColor (Header h) |
| | Return header color. More...
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| int | headerIsSource (Header h) |
| | Check if header is a source or binary package header. More...
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| unsigned int | headerGetInstance (Header h) |
| | Return header instance, ie is the header from rpmdb. More...
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| int | headerConvert (Header h, int op) |
| | Convert header to/from (legacy) data presentation. More...
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| int | headerPutString (Header h, rpmTagVal tag, const char *val) |
| | Type-safe methods for inserting tag data to header. More...
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| int | headerPutStringArray (Header h, rpmTagVal tag, const char **val, rpm_count_t size) |
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| int | headerPutBin (Header h, rpmTagVal tag, const uint8_t *val, rpm_count_t size) |
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| int | headerPutChar (Header h, rpmTagVal tag, const char *val, rpm_count_t size) |
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| int | headerPutUint8 (Header h, rpmTagVal tag, const uint8_t *val, rpm_count_t size) |
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| int | headerPutUint16 (Header h, rpmTagVal tag, const uint16_t *val, rpm_count_t size) |
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| int | headerPutUint32 (Header h, rpmTagVal tag, const uint32_t *val, rpm_count_t size) |
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| int | headerPutUint64 (Header h, rpmTagVal tag, const uint64_t *val, rpm_count_t size) |
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An rpm header carries all information about a package.
A header is a collection of data elements called tags. Each tag has a data type, and includes 1 or more values.
Definition in file header.h.
