lib/rpmevr.c File Reference

#include "system.h"
#include <rpmio.h>
#include <rpmevr.h>
#include "debug.h"

Include dependency graph for rpmevr.c:

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Data Structures
struct	EVRop_s
Defines
#define	_RPMEVR_INTERNAL
#define	MAX(x, y)   ( ((x)>(y))?(x):(y) )
Functions
static int	xisrpmalpha (int c)
	Return rpm's analogue of xisalpha.
int	rpmEVRcmp (const char *a, const char *b)
	Segmented string compare.
int	rpmEVRparse (const char *evrstr, EVR_t evr)
	Split EVR string into epoch, version, and release components.
static int	compare_values (const char *a, const char *b)
	Dressed rpmEVRcmp, handling missing values.
int	rpmEVRcompare (const EVR_t a, const EVR_t b)
	Compare EVR containers.
rpmsenseFlags	rpmEVRflags (const char *op, const char **end)
	Return comparison operator sense flags.
Variables
int	_rpmevr_debug = 0
static int	_invert_digits_alphas_comparison = -1
static const char *	_rpmnotalpha = ".:-"
int(*	rpmvercmp )(const char *a, const char *b) = rpmEVRcmp
	Segmented string compare vector.
static struct EVRop_s	cops []

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Detailed Description

Definition in file rpmevr.c.

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Define Documentation

#define _RPMEVR_INTERNAL

Definition at line 8 of file rpmevr.c.

#define MAX (  x, y   )     ( ((x)>(y))?(x):(y) )

Definition at line 17 of file rpmevr.c. Referenced by rpmEVRcmp().

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Function Documentation

static int compare_values (  const char *  a, const char *  b )  [static]

Dressed rpmEVRcmp, handling missing values. Parameters: a  1st string b  2nd string Returns: +1 if a is "newer", 0 if equal, -1 if b is "newer" Definition at line 139 of file rpmevr.c. References rpmvercmp. Referenced by rpmds_compare(), and rpmEVRcompare().

rpmsenseFlags rpmEVRflags (  const char *  op, const char **  end )

Return comparison operator sense flags. Parameters: op  operator string (NULL or "" uses RPMSENSE_EQUAL) *end  pointer to 1st character after operator (or NULL) Returns: sense flags Definition at line 184 of file rpmevr.c. References cops, EVRop_s::operator, RPMSENSE_EQUAL, and EVRop_s::sense. Referenced by parseRCPOT(), rpmdsPipe(), and rpmdsSysinfoFile().

static int xisrpmalpha (  int  c  )  [inline, static]

Return rpm's analogue of xisalpha. Parameters: c  character to test Returns: is this an alpha character? Definition at line 38 of file rpmevr.c. References _rpmnotalpha, xisalpha(), and xispunct(). Referenced by rpmEVRcmp().

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Variable Documentation

int _invert_digits_alphas_comparison = -1 [static]

Definition at line 26 of file rpmevr.c. Referenced by rpmEVRcmp().

int _rpmevr_debug = 0

Definition at line 14 of file rpmevr.c.

const char* _rpmnotalpha = ".:-" [static]

Definition at line 31 of file rpmevr.c. Referenced by xisrpmalpha().

struct EVRop_s cops[] [static]

Referenced by rpmEVRflags().

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