diff options
Diffstat (limited to 'gdb/source.h')
| -rw-r--r-- | gdb/source.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/source.h b/gdb/source.h index 61d1bcd..dd6f58c 100644 --- a/gdb/source.h +++ b/gdb/source.h @@ -67,7 +67,8 @@ extern void init_source_path (void); The caller is responsible for freeing FULLNAME. On Failure - An invalid file descriptor is returned (the return value is negative). + An invalid file descriptor is returned. The value of this file + descriptor is a negative errno indicating the reason for the failure. FULLNAME is set to NULL. */ extern scoped_fd find_and_open_source (const char *filename, const char *dirname, @@ -81,7 +82,7 @@ extern gdb::unique_xmalloc_ptr<char> find_source_or_rewrite (const char *filename, const char *dirname); /* Open a source file given a symtab S. Returns a file descriptor or - negative number for error. */ + negative errno indicating the reason for the failure. */ extern scoped_fd open_source_file (struct symtab *s); extern gdb::unique_xmalloc_ptr<char> rewrite_source_path (const char *path); |