diff options
Diffstat (limited to 'gcc/cobol/util.cc')
| -rw-r--r-- | gcc/cobol/util.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/cobol/util.cc b/gcc/cobol/util.cc index 62ecd98..101a0a0 100644 --- a/gcc/cobol/util.cc +++ b/gcc/cobol/util.cc @@ -72,6 +72,25 @@ extern int yyparse(void); extern int demonstration_administrator(int N); +#if !defined (HAVE_GET_CURRENT_DIR_NAME) +/* Posix platforms might not have get_current_dir_name but should have + getcwd() and PATH_MAX. */ +#if __has_include (<limits.h>) +# include <limits.h> +#endif +/* The Hurd doesn't define PATH_MAX. */ +#if !defined (PATH_MAX) && defined(__GNU__) +# define PATH_MAX 4096 +#endif +static inline char * +get_current_dir_name () +{ + /* Use libiberty's allocator here. */ + char *buf = (char *) xmalloc (PATH_MAX); + return getcwd (buf, PATH_MAX); +} +#endif + const char * symbol_type_str( enum symbol_type_t type ) { |