str_tempdescz.c

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/* temp string descriptor allocation for zstring's */

#include "fb.h"

FBCALL FBSTRING *fb_StrAllocTempDescZEx( const char *str, ssize_t len )
{
        FBSTRING *dsc;

        FB_STRLOCK();

        /* alloc a temporary descriptor */
        dsc = fb_hStrAllocTmpDesc( );

    FB_STRUNLOCK();

    if( dsc == NULL )
        return &__fb_ctx.null_desc;

        dsc->data = (char *)str;
        dsc->len = len;
        dsc->size = len;

        return dsc;
}

FBCALL FBSTRING *fb_StrAllocTempDescZ( const char *str )
{
        ssize_t len;

        /* find the true size */
        if( str != NULL )
                len = strlen( str );
        else
                len = 0;

        return fb_StrAllocTempDescZEx( str, len );
}