util_str.h File Reference

string utility functions More...

Go to the source code of this file.

Functions
int	str2int (char *str, int *ret, int allow_negative)
int	toggle_option (char *name, char *value, int *opt_value)

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Detailed Description

string utility functions

Author:

Chris Green <cmg@sourcefire.com>

Date:

Fri Jun 27 10:34:37 2003

some string handling wrappers

Definition in file util_str.h.

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Function Documentation

int str2int (  char *  str, int *  ret, int  allow_negative )

Convert a string to an int and check for problems Parameters: str  string to parse as an int ret  return value for the int allow_negative  allow negative values Returns: 0 on sucess, else failure Definition at line 30 of file util_str.c. References strtol().

int toggle_option (  char *  name, char *  value, int *  opt_value )

Set opt_value to 1 if the value is on, 0 if it's off Parameters: name  option name to configure (not used but useful for debugging) value  value to configure (should be either on or off ) opt_value  ptr to integer to configure Returns: 0 on success , else failure Definition at line 70 of file util_str.c. References strcasecmp. Referenced by FlowPSParseOption().

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