diff options
| author | Fernando Nasser <fnasser@redhat.com> | 2002-09-22 22:18:41 +0000 |
|---|---|---|
| committer | Fernando Nasser <fnasser@redhat.com> | 2002-09-22 22:18:41 +0000 |
| commit | 3773146f2d9e1eb3edb5ea359d4b9473f702980c (patch) | |
| tree | 17092e07357868178f7fcf8cc25d69b0a3cc17f5 /gdb/source.h | |
| parent | 80fa85bd5b93f2d57023261b1655c54bd0aabd3f (diff) | |
| download | gdb-3773146f2d9e1eb3edb5ea359d4b9473f702980c.tar.gz | |
* source.c (get_current_or_default_source_symtab_and_line): Remove
function.
(set_default_source_symtab_and_line): New function. Attempts to
determine a source file to list lines from if one is not currently
defined.
(get_current_source_symtab_and_line): Initialize sal.pc and
sal.end fields.
(set_current_source_symtab_and_line): Mark argument as const.
* source.h: Update declarations and comments.
* linespec.c (decode_line_1): Replace call to removed routine above.
* stack.c (print_frame_info_base): Ditto.
* cli/cli-cmds.c (edit_command): Ditto.
(list_command): Ditto.
Diffstat (limited to 'gdb/source.h')
| -rw-r--r-- | gdb/source.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gdb/source.h b/gdb/source.h index 84cd0ff1a16..ba7d45f5260 100644 --- a/gdb/source.h +++ b/gdb/source.h @@ -44,23 +44,23 @@ extern int get_lines_to_list (void); /* Return the current source file for listing and next line to list. NOTE: The returned sal pc and end fields are not valid. */ -extern void clear_current_source_symtab_and_line (void); +extern struct symtab_and_line get_current_source_symtab_and_line (void); -/* Return the current source file for listing and next line to list. - If a file is not set, try and get a default. +/* If the current source file for listing is not set, try and get a default. + Usually called before get_current_source_symtab_and_line() is called. It may err out if a default cannot be determined. - Depending on where it is called, it can recurse as the process of - determining a new default may call the caler! - Use get_current_source_symtab_and_line instead to get whatever - we have without erroring out or trying to get a default. - NOTE: The returned sal pc and end fields are not valid. */ -extern struct symtab_and_line get_current_source_symtab_and_line (void); + We must be cautious about where it is called, as it can recurse as the + process of determining a new default may call the caller! + Use get_current_source_symtab_and_line only to get whatever + we have without erroring out or trying to get a default. */ +extern void set_default_source_symtab_and_line (void); /* Return the current default file for listing and next line to list (the returned sal pc and end fields are not valid.) - and set the surrent default to whatever is in SAL */ -extern struct symtab_and_line get_current_or_default_source_symtab_and_line (void); + and set the current default to whatever is in SAL. + NOTE: The returned sal pc and end fields are not valid. */ +extern struct symtab_and_line set_current_source_symtab_and_line (const struct symtab_and_line *); /* Reset any information stored about a default file and line to print. */ -extern struct symtab_and_line set_current_source_symtab_and_line (struct symtab_and_line *); +extern void clear_current_source_symtab_and_line (void); #endif |