diff options
Diffstat (limited to 'hurd/hurd.h')
| -rw-r--r-- | hurd/hurd.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hurd/hurd.h b/hurd/hurd.h index 55be1579fb..212db45753 100644 --- a/hurd/hurd.h +++ b/hurd/hurd.h @@ -76,6 +76,7 @@ extern int _hurd_exec_flags; /* Flags word passed in exec_startup. */ extern struct hurd_port *_hurd_ports; extern unsigned int _hurd_nports; extern volatile mode_t _hurd_umask; +extern sigset_t _hurdsig_traced; /* Shorthand macro for internal library code referencing _hurd_ports (see <hurd/port.h>). */ @@ -183,6 +184,21 @@ extern file_t file_name_lookup_under (file_t startdir, const char *file, int flags, mode_t mode); +/* Lookup FILE_NAME and return the node opened with FLAGS & MODE + (see hurd_file_name_lookup for details), but a simple file name (without + any directory prefixes) will be consecutively prefixed with the pathnames + in the `:' separated list PATH until one succeeds in a successful lookup. + If none succeed, then the first error that wasn't ENOENT is returned, or + ENOENT if no other errors were returned. If PREFIXED_NAME is non-NULL, + then if the result is looked up directly, *PREFIXED_NAME is set to NULL, and + if it is looked up using a prefix from PATH, *PREFIXED_NAME is set to + malloc'd storage containing the prefixed name. */ +extern file_t file_name_path_lookup (const char *file_name, const char *path, + int flags, mode_t mode, + char **prefixed_name); + + + /* Open a file descriptor on a port. FLAGS are as for `open'; flags affected by io_set_openmodes are not changed by this. If successful, this consumes a user reference for PORT (which will be deallocated on |