The "chs" Package

These routines are meant to provide a simple method of reading (scanning) channel objects for ASCII representations of floating point and integer values.

Library: karma
Link With: -lkarma

Functions

chs_get_valueScan a channel object for a whitespace separated value.
chs_get_floatScan a channel object for a float value.
chs_get_intScan a channel object for an integer value.
chs_get_lineScan a channel object for a line.


Functions


unsigned int chs_get_value (Channel channel, char *string, unsigned int length)

Scan a channel object for a whitespace separated value.

Parameters:

Returns: The length of the string scanned on success, else 0.
Multithreading Level: Unsafe


double chs_get_float (Channel channel)

This routine will scan a channel object for the ASCII representation of a floating point number. Any leading whitespace will be ignored.

Parameters:

Returns: The value scanned. On error the process exits.
Multithreading Level: Unsafe


int chs_get_int (Channel channel)

This routine will scan a channel object for the ASCII representation of an integer number. Any leading whitespace will be ignored.

Parameters:

Returns: The value scanned. On error the process exits.
Multithreading Level: Unsafe


flag chs_get_line (Channel channel, char *buffer, unsigned int length)

This routine will read a line from a channel, stripping all comments, leading and trailing whitespace. The comment character is '#'. The comment character is ignored if between quotes. Blank or commented lines are ignored.

Parameters:

Returns: TRUE on success, else FALSE (indicating End-Of-File). Data is still written to the buffer and NULL terminated on EOF.
Multithreading Level: Unsafe


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