diff options
Diffstat (limited to 'include/fcntl.h')
| -rw-r--r-- | include/fcntl.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/include/fcntl.h b/include/fcntl.h index 35797c689..ce15ceaf6 100644 --- a/include/fcntl.h +++ b/include/fcntl.h @@ -104,8 +104,9 @@ libc_hidden_proto(fcntl64) #endif /* Open FILE and return a new file descriptor for it, or -1 on error. - OFLAG determines the type of access used. If O_CREAT is on OFLAG, - the third argument is taken as a `mode_t', the mode of the created file. + OFLAG determines the type of access used. If O_CREAT or O_TMPFILE + is on OFLAG, the third argument is taken as a `mode_t', the mode of + the created file. This function is a cancellation point and therefore not marked with __THROW. */ @@ -295,6 +296,26 @@ int name_to_handle_at(int dirfd, const char *pathname, int open_by_handle_at(int mount_fd, struct file_handle *handle, int flags); #endif +#ifdef __USE_GNU +# define F_SETOWN_EX 15 /* Get owner (thread receiving SIGIO). */ +# define F_GETOWN_EX 16 /* Set owner (thread receiving SIGIO). */ +/* Owner types. */ +enum __pid_type + { + F_OWNER_TID = 0, /* Kernel thread. */ + F_OWNER_PID, /* Process. */ + F_OWNER_PGRP, /* Process group. */ + F_OWNER_GID = F_OWNER_PGRP /* Alternative, obsolete name. */ + }; + +/* Structure to use with F_GETOWN_EX and F_SETOWN_EX. */ +struct f_owner_ex + { + enum __pid_type type; /* Owner type of ID. */ + __pid_t pid; /* ID of owner. */ + }; +#endif + __END_DECLS #endif /* fcntl.h */ |