pfmlib_priv.c File Reference

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Functions
void	__pfm_vbprintf (const char *fmt,...)
int	__pfm_check_event (pfmlib_event_t *e)

Variables
FILE *	libpfm_fp

Function Documentation

__pfm_check_event()

int __pfm_check_event

(

pfmlib_event_t *

e

)

Definition at line 65 of file pfmlib_priv.c.

{
    unsigned int n, j;
 
    if (e->event >= pfm_current->pme_count)
        return PFMLIB_ERR_INVAL;
 
    n = pfm_num_masks(e->event);
    if (n == 0 && e->num_masks)
        return PFMLIB_ERR_UMASK;
 
    for(j=0; j < e->num_masks; j++) {
        if (e->unit_masks[j] >= n)
            return PFMLIB_ERR_UMASK;
    }
    /*
     * if event has umask, but non specified by user, then
     * return:
     *   - error if no default umask is defined
     *   - success if default umask exists for event
     */
    if (n && j == 0) {
        if (pfm_current->has_umask_default
            && pfm_current->has_umask_default(e->event))
            return PFMLIB_SUCCESS;
        return PFMLIB_ERR_UMASK;
    }
    return PFMLIB_SUCCESS;
}

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__pfm_vbprintf()

void __pfm_vbprintf	(	const char *	fmt,
			...
	)

Definition at line 52 of file pfmlib_priv.c.

{
    va_list ap;
 
    if (pfm_config.options.pfm_verbose == 0)
        return;
 
    va_start(ap, fmt);
    vfprintf(libpfm_fp, fmt, ap);
    va_end(ap);
}

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Variable Documentation

libpfm_fp

FILE* libpfm_fp

Definition at line 42 of file pfmlib_priv.c.