JL_DLLEXPORT jl_sym_t *jl_tagged_gensym(const char *str, int32_t len)
{
char gs_name[14];
if (memchr(str, 0, len))
jl_exceptionf(jl_argumenterror_type, "Symbol name may not contain \\0");
char *name = (char*) (len >= 256 ? malloc(sizeof(gs_name)+len+3) :
alloca(sizeof(gs_name)+len+3));
char *n;
name[0] = '#'; name[1] = '#'; name[2+len] = '#';
memcpy(name+2, str, len);
n = uint2str(gs_name, sizeof(gs_name), gs_ctr, 10);
memcpy(name+3+len, n, sizeof(gs_name)-(n-gs_name));
gs_ctr++;
jl_sym_t *sym = _jl_symbol(name, len+3+sizeof(gs_name)-(n-gs_name)-1);
if (len >= 256) free(name);
return sym;
}
JL_DLLEXPORT jl_sym_t *jl_symbol_n(const char *str, int32_t len)
{
if (memchr(str, 0, len))
jl_exceptionf(jl_argumenterror_type, "Symbol name may not contain \\0");
return _jl_symbol(str, len);
}
JL_DLLEXPORT jl_sym_t *jl_symbol(const char *str)
{
return _jl_symbol(str, strlen(str));
}
