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util: remove useless compute_new_value_from_arg() 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-06-19 09:43:08 +02:00
parent 28c16dd888
commit 5773f5eddb
2 changed files with 0 additions and 24 deletions
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23
common/util.c
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@ -56,29 +56,6 @@ _warn(int line, const char *fct, const char *fmt, ...)
fprintf(stderr, "\n"); fprintf(stderr, "\n");
} }
/** Compute a value from a string containing
* an absolute or a relative number. If relative,
* add it to current_value.
* \param arg the string with the number
* \param current_value value to add the number if it's relative
* \return new value
*/
double
compute_new_value_from_arg(const char *arg, double current_value)
{
double delta;
if(arg && sscanf(arg, "%lf", &delta) == 1)
{
if(arg[0] == '+' || arg[0] == '-')
current_value += delta;
else
current_value = delta;
}
return current_value;
}
/** Lookup for a function pointer from its name /** Lookup for a function pointer from its name
* in the given name_func_link_t list. * in the given name_func_link_t list.
* \param funcname Function name. * \param funcname Function name.

1
common/util.h
View File

@ -300,7 +300,6 @@ void _warn(int, const char *, const char *, ...)
position_t position_get_from_str(const char *); position_t position_get_from_str(const char *);
char * position_to_str(position_t); char * position_to_str(position_t);
fuzzy_t fuzzy_get_from_str(const char *); fuzzy_t fuzzy_get_from_str(const char *);
double compute_new_value_from_arg(const char *, double);
void *name_func_lookup(const char *, const name_func_link_t *); void *name_func_lookup(const char *, const name_func_link_t *);
const char * name_func_rlookup(void *, const name_func_link_t *); const char * name_func_rlookup(void *, const name_func_link_t *);
void a_exec(const char *); void a_exec(const char *);