| /* Find start of macro value. |
| Copyright (C) 2000, 2002 Red Hat, Inc. |
| Written by Ulrich Drepper <drepper@redhat.com>, 2000. |
| |
| This program is Open Source software; you can redistribute it and/or |
| modify it under the terms of the Open Software License version 1.0 as |
| published by the Open Source Initiative. |
| |
| You should have received a copy of the Open Software License along |
| with this program; if not, you may obtain a copy of the Open Software |
| License version 1.0 from http://www.opensource.org/licenses/osl.php or |
| by writing the Open Source Initiative c/o Lawrence Rosen, Esq., |
| 3001 King Ranch Road, Ukiah, CA 95482. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include <libdwarf.h> |
| |
| |
| char * |
| dwarf_find_macro_value_start (macro_string) |
| char *macro_string; |
| { |
| int with_paren = 0; |
| |
| while (*macro_string != '\0') |
| { |
| if (*macro_string == '(') |
| with_paren = 1; |
| else if (*macro_string == ')') |
| /* After the closing parenthesis there must be a space. */ |
| return macro_string + 2; |
| else if (*macro_string == ' ' && ! with_paren) |
| /* Not a function like macro and we found the space terminating |
| the name. */ |
| return macro_string + 1; |
| |
| ++macro_string; |
| } |
| |
| /* The macro has no value. Return a pointer to the NUL byte. */ |
| return macro_string; |
| } |