rpm
4.15.1
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How to compare dependencies. More...
Enumerations | |
enum | rpmsenseFlags_e { RPMSENSE_ANY = 0, RPMSENSE_LESS = (1 << 1), RPMSENSE_GREATER = (1 << 2), RPMSENSE_EQUAL = (1 << 3), RPMSENSE_POSTTRANS = (1 << 5), RPMSENSE_PREREQ = (1 << 6), RPMSENSE_PRETRANS = (1 << 7), RPMSENSE_INTERP = (1 << 8), RPMSENSE_SCRIPT_PRE = (1 << 9), RPMSENSE_SCRIPT_POST = (1 << 10), RPMSENSE_SCRIPT_PREUN = (1 << 11), RPMSENSE_SCRIPT_POSTUN = (1 << 12), RPMSENSE_SCRIPT_VERIFY = (1 << 13), RPMSENSE_FIND_REQUIRES = (1 << 14), RPMSENSE_FIND_PROVIDES = (1 << 15), RPMSENSE_TRIGGERIN = (1 << 16), RPMSENSE_TRIGGERUN = (1 << 17), RPMSENSE_TRIGGERPOSTUN = (1 << 18), RPMSENSE_MISSINGOK = (1 << 19), RPMSENSE_RPMLIB = (1 << 24), RPMSENSE_TRIGGERPREIN = (1 << 25), RPMSENSE_KEYRING = (1 << 26), RPMSENSE_CONFIG = (1 << 28) } |
How to compare dependencies.
enum rpmsenseFlags_e |
Dependency Attributes.
Compare package provides dependencies from header with a single dependency.
h | header |
req | dependency set |
nopromote | Don't promote Epoch: in comparison? |
rpm_color_t rpmdsColor | ( | const rpmds | ds | ) |
Return current dependency color.
ds | dependency set |
Compare two versioned dependency ranges, looking for overlap.
A | 1st dependency |
B | 2nd dependency |
int rpmdsCount | ( | const rpmds | ds | ) |
Return dependency set count.
ds | dependency set |
Return a new dependency set of size 1 from the current iteration index
ds | dependency set |
char rpmdsD | ( | const rpmds | ds | ) |
Return one char indicating the type of the dependency.
ds | dependency set |
const char* rpmdsDNEVR | ( | const rpmds | ds | ) |
Return current formatted dependency string.
ds | dependency set |
rpmTagVal rpmdsDToTagN | ( | char | deptype | ) |
Return matching tagN for one char dependency type description.
deptype | character |
const char* rpmdsEVR | ( | const rpmds | ds | ) |
Return current dependency epoch-version-release.
ds | dependency set |
Find a dependency set element using binary search.
ds | dependency set to search |
ods | dependency set element to find. |
rpmsenseFlags rpmdsFlags | ( | const rpmds | ds | ) |
Return current dependency flags.
ds | dependency set |
Destroy a dependency set.
ds | dependency set |
Initialize dependency set iterator.
ds | dependency set |
unsigned int rpmdsInstance | ( | rpmds | ds | ) |
Return dependency header instance, ie whether the dependency comes from an installed header or not.
ds | dependency set |
int rpmdsIsReverse | ( | rpmds | ds | ) |
Return whether dependency is reversed
ds | dependency set |
int rpmdsIsWeak | ( | rpmds | ds | ) |
Return whether dependency is weak
ds | dependency set |
int rpmdsIx | ( | const rpmds | ds | ) |
Return dependency set index.
ds | dependency set |
Reference a dependency set instance.
ds | dependency set |
Compare package provides dependencies from header with a single dependency.
h | header |
ix | index in header provides |
req | dependency set |
nopromote | Don't promote Epoch: in comparison? |
Merge a dependency set maintaining (N,EVR,Flags) sorted order.
*dsp | (merged) dependency set |
ods | dependency set to merge |
const char* rpmdsN | ( | const rpmds | ds | ) |
Return current dependency name.
ds | dependency set |
Create and load a dependency set.
h | header |
tagN | type of dependency |
flags | unused |
char* rpmdsNewDNEVR | ( | const char * | dspfx, |
const rpmds | ds | ||
) |
Return new formatted dependency string.
dspfx | formatted dependency string prefix |
ds | dependency set |
rpmds rpmdsNewPool | ( | rpmstrPool | pool, |
Header | h, | ||
rpmTagVal | tagN, | ||
int | flags | ||
) |
Create and load a dependency set.
pool | shared string pool (or NULL for private pool) |
h | header |
tagN | type of dependency |
flags | unused |
int rpmdsNext | ( | rpmds | ds | ) |
Return next dependency set iterator index.
ds | dependency set |
int rpmdsNoPromote | ( | const rpmds | ds | ) |
Return current "Don't promote Epoch:" flag.
This flag controls for Epoch: promotion when a dependency set is compared. If the flag is set (for already installed packages), then an unspecified value will be treated as Epoch: 0. Otherwise (for added packages), the Epoch: portion of the comparison is skipped if the value is not specified, i.e. an unspecified Epoch: is assumed to be equal in dependency comparisons.
ds | dependency set |
Compare package name-version-release from header with a single dependency.
h | header |
req | dependency set |
nopromote | Don't promote Epoch: in comparison? |
Write content of the dependency set to the header
ds | dependency set |
h | header |
Search a sorted dependency set for an element that overlaps. A boolean result is saved (if allocated) and accessible through rpmdsResult(ods) afterwards.
ds | dependency set to search |
ods | dependency set element to find. |
rpm_color_t rpmdsSetColor | ( | const rpmds | ds, |
rpm_color_t | color | ||
) |
Return current dependency color.
ds | dependency set |
color | new dependency color |
int rpmdsSetIx | ( | rpmds | ds, |
int | ix | ||
) |
Set dependency set index.
ds | dependency set |
ix | new index |
int rpmdsSetNoPromote | ( | rpmds | ds, |
int | nopromote | ||
) |
Set "Don't promote Epoch:" flag.
ds | dependency set |
nopromote | Should an unspecified Epoch: be treated as Epoch: 0? |
rpmds rpmdsSingle | ( | rpmTagVal | tagN, |
const char * | N, | ||
const char * | EVR, | ||
rpmsenseFlags | Flags | ||
) |
Create, load and initialize a dependency set of size 1.
tagN | type of dependency |
N | name |
EVR | epoch:version-release |
Flags | comparison flags |
rpmds rpmdsSinglePool | ( | rpmstrPool | pool, |
rpmTagVal | tagN, | ||
const char * | N, | ||
const char * | EVR, | ||
rpmsenseFlags | Flags | ||
) |
Create, load and initialize a dependency set of size 1.
pool | string pool (or NULL for private pool) |
tagN | type of dependency |
N | name |
EVR | epoch:version-release |
Flags | comparison flags |
rpmds rpmdsSinglePoolTix | ( | rpmstrPool | pool, |
rpmTagVal | tagN, | ||
const char * | N, | ||
const char * | EVR, | ||
rpmsenseFlags | Flags, | ||
int | triggerIndex | ||
) |
Create, load and initialize a trigger dependency set of size 1.
pool | string pool (or NULL for private pool) |
tagN | type of dependency |
N | name |
EVR | epoch:version-release |
Flags | comparison flags |
triggerIndex | trigger index |
Return current dependency type.
ds | dependency set |
Return current dependency type.
ds | dependency set |
Return current dependency type.
ds | dependency set |
Return current dependency type.
ds | dependency set |
rpmds rpmdsThis | ( | Header | h, |
rpmTagVal | tagN, | ||
rpmsenseFlags | Flags | ||
) |
Create, load and initialize a dependency for this header.
h | header |
tagN | type of dependency |
Flags | comparison flags |
rpmds rpmdsThisPool | ( | rpmstrPool | pool, |
Header | h, | ||
rpmTagVal | tagN, | ||
rpmsenseFlags | Flags | ||
) |
Create, load and initialize a dependency for this header.
pool | string pool (or NULL for private pool) |
h | header |
tagN | type of dependency |
Flags | comparison flags |
int rpmdsTi | ( | const rpmds | ds | ) |
Return current dependency triggerindex.
ds | dependency set |
rpmsenseFlags rpmParseDSFlags | ( | const char * | str, |
size_t | len | ||
) |
Convert a string to the sense flags
str | the string |
len | length of the string |
rpmsenseFlags rpmSanitizeDSFlags | ( | rpmTagVal | tagN, |
rpmsenseFlags | Flags | ||
) |
Return only those flags allowed for given type of dependencies
tagN | type of dependency |
Flags | flags |