diff options
Diffstat (limited to 'include/linux/fdtable.h')
-rw-r--r-- | include/linux/fdtable.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 82163c4..7675da2 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -38,6 +38,36 @@ struct fdtable { struct fdtable *next; }; +static inline void __set_close_on_exec(int fd, struct fdtable *fdt) +{ + FD_SET(fd, fdt->close_on_exec); +} + +static inline void __clear_close_on_exec(int fd, struct fdtable *fdt) +{ + FD_CLR(fd, fdt->close_on_exec); +} + +static inline bool close_on_exec(int fd, const struct fdtable *fdt) +{ + return FD_ISSET(fd, fdt->close_on_exec); +} + +static inline void __set_open_fd(int fd, struct fdtable *fdt) +{ + FD_SET(fd, fdt->open_fds); +} + +static inline void __clear_open_fd(int fd, struct fdtable *fdt) +{ + FD_CLR(fd, fdt->open_fds); +} + +static inline bool fd_is_open(int fd, const struct fdtable *fdt) +{ + return FD_ISSET(fd, fdt->open_fds); +} + /* * Open file table structure */ |