cdk_params (3) Linux Manual Page

NAME

cdk_params – Cdk command-line parsing

SYNOPSIS

cc [ flag … ] file … -lcdk [ library … ]

#include <cdk.h>

int CDKparamNumber(
    CDK_PARAMS *params,
    int option);
int CDKparamNumber2(
    CDK_PARAMS *params,
    int option,
    int missing);
char *CDKparamString(
    CDK_PARAMS *params,
    int option);
char *CDKparamString2(
    CDK_PARAMS *params,
    int option,
    const char *missing);
void CDKparseParams(
    int argc,
    char **argv,
    CDK_PARAMS *params,
    const char *options);
int CDKparsePosition(
    char *string);
int CDKparamValue(
    CDK_PARAMS *params,
    int option,
    int missing);

DESCRIPTION

These are a set of functions used to implement the command-line utilities and demonstration programs for Cdk. Rather than set the programs’ options at initialization, they construct a simple database which holds the common parameters using CDKparseParams().

AVAILABLE FUNCTIONS

CDKparamNumber

Retrieves an integer (or boolean) option value from the parsed command-line.

CDKparamNumber2

Retrieves an optional integer (or boolean) value from the parsed command-line. If the command line option is not present, the missing value is used.

CDKparamString

Retrieves a string option value from the parsed command-line.

CDKparamString2

Retrieve an optional string option value from the parsed command-line.

CDKparamValue

Retrieve an integer (or boolean) option value from the parsed command-line.

CDKparseParams

Parse the given argc/argv command-line, with the options passed to getopt()’s 3rd parameter.

CDKparsePosition

Parse the string as one of CDK’s positioning keywords, or an actual position.

SEE ALSO

cdk_position (3), getopt (3)

Index