/* List lines of source files for GDB, the GNU debugger.
- Copyright (C) 1999-2017 Free Software Foundation, Inc.
+ Copyright (C) 1999-2018 Free Software Foundation, Inc.
This file is part of GDB.
struct symtab;
+/* See openp function definition for their description. */
+
+enum openp_flag
+{
+ OPF_TRY_CWD_FIRST = 0x01,
+ OPF_SEARCH_IN_PATH = 0x02,
+ OPF_RETURN_REALPATH = 0x04,
+};
+
+DEF_ENUM_FLAGS_TYPE(openp_flag, openp_flags);
+
+extern int openp (const char *, openp_flags, const char *, int,
+ gdb::unique_xmalloc_ptr<char> *);
+
+extern int source_full_path_of (const char *, gdb::unique_xmalloc_ptr<char> *);
+
+extern void mod_path (const char *, char **);
+
+extern void add_path (const char *, char **, int);
+
+extern void directory_switch (const char *, int);
+
+extern char *source_path;
+
+extern void init_source_path (void);
+
/* This function is capable of finding the absolute path to a
source file, and opening it, provided you give it a FILENAME. Both the
DIRNAME and FULLNAME are only added suggestions on where to find the file.
FULLNAME is set to NULL. */
extern int find_and_open_source (const char *filename,
const char *dirname,
- char **fullname);
+ gdb::unique_xmalloc_ptr<char> *fullname);
/* Open a source file given a symtab S. Returns a file descriptor or
negative number for error. */