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RPMRC.


Files

file  rpmlib.h
 In Memoriam: Steve Taylor <staylor@redhat.com> was here, now he's not.
file  macro.c

RPMRC

enum  rpm_machtable_e { RPM_MACHTABLE_INSTARCH = 0, RPM_MACHTABLE_INSTOS = 1, RPM_MACHTABLE_BUILDARCH = 2, RPM_MACHTABLE_BUILDOS = 3 }
 Build and install arch/os table identifiers. More...
int rpmReadConfigFiles (const char *file, const char *target)
 Read macro configuration file(s) for a target.
void rpmGetArchInfo (const char **name, int *num)
void rpmGetOsInfo (const char **name, int *num)
int rpmMachineScore (int type, const char *name)
int rpmPlatformScore (const char *platform, void *mi_re, int mi_nre)
 Return score of a platform string.
int rpmShowRC (FILE *fp)
 Display current rpmrc (and macro) configuration.
void rpmSetTables (int archTable, int osTable)
void rpmSetMachine (const char *arch, const char *os)
 Set current arch/os names.
void rpmFreeRpmrc (void)
 Destroy rpmrc arch/os compatibility tables.
const char * rpmRcfiles
 The default rpmrc files to be read.

Functions

static void rpmSetVar (int var, const char *val)
 Set value of an rpmrc variable.
static int rpmReadRC (const char *rcfiles)
 Read rpmrc (and macro) configuration file(s).

Variables

const char * rpmMacrofiles
 List of macro files to read when configuring rpm.

Enumeration Type Documentation

enum rpm_machtable_e
 

Build and install arch/os table identifiers.

Deprecated:
Eliminate from API.
Enumerator:
RPM_MACHTABLE_INSTARCH  Install platform architecture.
RPM_MACHTABLE_INSTOS  Install platform operating system.
RPM_MACHTABLE_BUILDARCH  Build platform architecture.
RPM_MACHTABLE_BUILDOS  Build platform operating system.

Definition at line 584 of file rpmlib.h.


Function Documentation

void rpmFreeRpmrc void   ) 
 

Destroy rpmrc arch/os compatibility tables.

Todo:
Eliminate from API.

Definition at line 1823 of file rpmrc.c.

References _free(), rpmvarValue::arch, ARCH, tableType_s::cache, machCache_s::cache, tableType_s::canons, tableType_s::canonsLength, machEquivTable_s::count, current, tableType_s::defaults, defaultsInitialized, tableType_s::defaultsLength, defaultEntry_s::defName, tableType_s::equiv, machCacheEntry_s::equivs, machEquivTable_s::list, mireFreeAll(), machEquivInfo_s::name, machCacheEntry_s::name, defaultEntry_s::name, canonEntry_s::name, next, rpmvarValue::next, nplatpat, OS, platpat, canonEntry_s::short_name, machCache_s::size, and rpmvarValue::value.

Referenced by build(), main(), rpmcliFini(), and rpmspecQuery().

void rpmGetArchInfo const char **  name,
int *  num
 

Deprecated:
Expand %{_host_cpu}/%{_target_cpu} for the canonical/current cpu.
Return current arch name and/or number.
Todo:
Generalize to extract arch component from target_platform macro.
Return values:
name address of arch name (or NULL)
num address of arch number (or NULL)

Definition at line 1712 of file rpmrc.c.

References ARCH, and getMachineInfo().

void rpmGetOsInfo const char **  name,
int *  num
 

Deprecated:
Expand %{_host_os}/%{_target_os} for the canonical/current os.
Return current os name and/or number.
Todo:
Generalize to extract os component from target_platform macro.
Return values:
name address of os name (or NULL)
num address of os number (or NULL)

Definition at line 1717 of file rpmrc.c.

References getMachineInfo(), and OS.

int rpmMachineScore int  type,
const char *  name
 

Deprecated:
Use rpmPlatformScore instead.
Return arch/os score of a name. An arch/os score measures the "nearness" of a name to the currently running (or defined) platform arch/os. For example, the score of arch "i586" on an i686 platform is (usually) 2. The arch/os score is used to select one of several otherwise identical packages using the arch/os tags from the header as hints of the intended platform for the package.

Parameters:
type any of the RPM_MACHTABLE_* constants
name name
Returns:
arch score (0 is no match, lower is preferred)

Definition at line 1616 of file rpmrc.c.

References _free(), RPM_MACHTABLE_BUILDARCH, RPM_MACHTABLE_BUILDOS, RPM_MACHTABLE_INSTARCH, RPM_MACHTABLE_INSTOS, rpmExpand(), and rpmPlatformScore().

int rpmPlatformScore const char *  platform,
void *  mi_re,
int  mi_nre
 

Return score of a platform string.

A platform score measures the "nearness" of a platform string wrto configured platform patterns. The returned score is the line number of the 1st pattern in /etc/rpm/platform that matches the input string.

Parameters:
platform cpu-vendor-os platform string
mi_re pattern array (NULL uses /etc/rpm/platform patterns)
mi_nre no. of patterns
Returns:
platform score (0 is no match, lower is preferred)

Definition at line 1061 of file rpmrc.c.

References nplatpat, and platpat.

Referenced by archScore(), platformScore(), rpmMachineScore(), and rpmtsAddInstallElement().

int rpmReadConfigFiles const char *  file,
const char *  target
 

Read macro configuration file(s) for a target.

Parameters:
file colon separated files to read (NULL uses default)
target target platform (NULL uses default)
Returns:
0 on success, -1 on error

Definition at line 2008 of file rpmrc.c.

References _free(), configTarget, rpmExpand(), rpmReadRC(), rpmRebuildTargetVars(), and rpmSetMachine().

Referenced by build(), init_rpm(), main(), rpmcliConfigured(), and rpmspecQuery().

static int rpmReadRC const char *  rcfiles  )  [static]
 

Read rpmrc (and macro) configuration file(s).

Parameters:
rcfiles colon separated files to read (NULL uses default)
Returns:
0 on succes

Definition at line 1899 of file rpmrc.c.

References _, _free(), defaultsInitialized, doReadRC(), Ferror(), Fopen(), Fstrerror(), getenv(), RPMERR_RPMRC, rpmError, rpmExpand(), rpmGetVarArch(), rpmInitMacros(), rpmMacrofiles, rpmRcfiles, RPMVAR_MACROFILES, setDefaults(), and xstrdup().

Referenced by rpmReadConfigFiles().

void rpmSetMachine const char *  arch,
const char *  os
 

Set current arch/os names.

NULL as argument is set to the default value (munged uname()) pushed through a translation table (if appropriate).

Deprecated:
Use addMacro to set _target_* macros.
Todo:
Eliminate from API.

Parameters:
arch arch name (or NULL)
os os name (or NULL)

Definition at line 1650 of file rpmrc.c.

References _free(), ARCH, current, currTables, defaultMachine(), lookupInDefaultTable(), OS, rebuildCompatTables(), and xstrdup().

Referenced by rpmReadConfigFiles(), rpmRebuildTargetVars(), and rpmShowRC().

void rpmSetTables int  archTable,
int  osTable
 

Deprecated:
Use addMacro to set _target_* macros.
Todo:
Eliminate from API.
#
Note:
Only used by build code.
Parameters:
archTable 
osTable 

Definition at line 1597 of file rpmrc.c.

References ARCH, currTables, defaultMachine(), OS, and rebuildCompatTables().

Referenced by buildForTarget(), rpmRebuildTargetVars(), and rpmShowRC().

static void rpmSetVar int  var,
const char *  val
[static]
 

Set value of an rpmrc variable.

Deprecated:
Use rpmDefineMacro() to change appropriate macro instead.

Definition at line 502 of file rpmrc.c.

References freeRpmVar(), rpmvarValue::value, and xstrdup().

Referenced by setPathDefault(), and setVarDefault().

int rpmShowRC FILE *  fp  ) 
 

Display current rpmrc (and macro) configuration.

Parameters:
fp output file handle
Returns:
0 always

Definition at line 2045 of file rpmrc.c.

References _, _free(), ARCH, current, tableType_s::equiv, machEquivTable_s::list, machEquivInfo_s::name, rpmOption::name, optionTableSize, OS, RPM_MACHTABLE_BUILDARCH, RPM_MACHTABLE_BUILDOS, RPM_MACHTABLE_INSTARCH, RPM_MACHTABLE_INSTOS, rpmcliRcfile, rpmdsCpuinfo(), rpmdsDNEVR(), rpmdsFree(), rpmdsFreePRCO(), rpmdsFromPRCO(), rpmdsGetconf(), rpmdsInit(), rpmdsNewPRCO(), rpmdsNext(), rpmdsRpmlib(), rpmdsSysinfo(), rpmdsUname(), rpmDumpMacroTable(), rpmExpand(), rpmGetVarArch(), rpmIsDebug, rpmIsVerbose, rpmMacrofiles, rpmSetMachine(), rpmSetTables(), RPMTAG_PROVIDENAME, and rpmOption::var.

Referenced by rpmcliAllArgCallback().


Variable Documentation

const char* rpmMacrofiles
 

List of macro files to read when configuring rpm.

This is a colon separated list of files. URI's are permitted as well, identified by the token '://', so file paths must not begin with '//'.

Definition at line 61 of file macro.c.

Referenced by rpmReadRC(), and rpmShowRC().

const char* rpmRcfiles
 

The default rpmrc files to be read.

Deprecated:
The rpmrc files are no longer parsed by default.

Definition at line 28 of file rpmrc.c.

Referenced by rpmReadRC().


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