diff options
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index 07864fca1..3e89a3bba 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -30,7 +30,7 @@ enum FH_W95LSBUG = 0x00400000, /* set when lseek is called as a flag that * _write should check if we've moved beyond * EOF, zero filling if so. */ - FH_UNUSED = 0x00800000, /* currently unused. */ + FH_NOHANDLE = 0x00800000, /* No handle associated with fhandler. */ FH_NOEINTR = 0x01000000, /* Set if I/O should be uninterruptible. */ FH_FFIXUP = 0x02000000, /* Set if need to fixup after fork. */ FH_LOCAL = 0x04000000, /* File is unix domain socket */ @@ -167,25 +167,29 @@ class fhandler_base int get_access () { return access; } void set_access (int x) { access = x; } - int get_async () { return FHISSETF (ASYNC); } + bool get_async () { return FHISSETF (ASYNC); } void set_async (int x) { FHCONDSETF (x, ASYNC); } int get_flags () { return openflags; } void set_flags (int x) { openflags = x; } - int is_nonblocking (); + bool is_nonblocking (); void set_nonblocking (int yes); - int get_w_binary () { return FHISSETF (WBINARY); } - int get_r_binary () { return FHISSETF (RBINARY); } + bool get_w_binary () { return FHISSETF (WBINARY); } + bool get_r_binary () { return FHISSETF (RBINARY); } - int get_w_binset () { return FHISSETF (WBINSET); } - int get_r_binset () { return FHISSETF (RBINSET); } + bool get_w_binset () { return FHISSETF (WBINSET); } + bool get_r_binset () { return FHISSETF (RBINSET); } void set_w_binary (int b) { FHCONDSETF (b, WBINARY); FHSETF (WBINSET); } void set_r_binary (int b) { FHCONDSETF (b, RBINARY); FHSETF (RBINSET); } void clear_w_binary () {FHCLEARF (WBINARY); FHCLEARF (WBINSET); } void clear_r_binary () {FHCLEARF (RBINARY); FHCLEARF (RBINSET); } + + bool get_nohandle () { return FHISSETF (NOHANDLE); } + void set_nohandle (int x) { FHCONDSETF (x, NOHANDLE); } + void set_open_status () {open_status = status;} DWORD get_open_status () {return open_status;} void reset_to_open_binmode () @@ -197,10 +201,10 @@ class fhandler_base int get_default_fmode (int flags); - int get_r_no_interrupt () { return FHISSETF (NOEINTR); } + bool get_r_no_interrupt () { return FHISSETF (NOEINTR); } void set_r_no_interrupt (int b) { FHCONDSETF (b, NOEINTR); } - int get_close_on_exec () { return FHISSETF (CLOEXEC); } + bool get_close_on_exec () { return FHISSETF (CLOEXEC); } int set_close_on_exec_flag (int b) { return FHCONDSETF (b, CLOEXEC); } LPSECURITY_ATTRIBUTES get_inheritance (bool all = 0) @@ -212,9 +216,9 @@ class fhandler_base } void set_check_win95_lseek_bug (int b = 1) { FHCONDSETF (b, W95LSBUG); } - int get_check_win95_lseek_bug () { return FHISSETF (W95LSBUG); } + bool get_check_win95_lseek_bug () { return FHISSETF (W95LSBUG); } - int get_need_fork_fixup () { return FHISSETF (FFIXUP); } + bool get_need_fork_fixup () { return FHISSETF (FFIXUP); } void set_need_fork_fixup () { FHSETF (FFIXUP); } virtual void set_close_on_exec (int val); @@ -223,31 +227,31 @@ class fhandler_base virtual void fixup_after_fork (HANDLE); virtual void fixup_after_exec (HANDLE) {} - int get_symlink_p () { return FHISSETF (SYMLINK); } + bool get_symlink_p () { return FHISSETF (SYMLINK); } void set_symlink_p (int val) { FHCONDSETF (val, SYMLINK); } void set_symlink_p () { FHSETF (SYMLINK); } - int get_socket_p () { return FHISSETF (LOCAL); } + bool get_socket_p () { return FHISSETF (LOCAL); } void set_socket_p (int val) { FHCONDSETF (val, LOCAL); } void set_socket_p () { FHSETF (LOCAL); } - int get_execable_p () { return FHISSETF (EXECABL); } + bool get_execable_p () { return FHISSETF (EXECABL); } void set_execable_p (executable_states val) { FHCONDSETF (val == is_executable, EXECABL); FHCONDSETF (val == dont_care_if_executable, DCEXEC); } void set_execable_p () { FHSETF (EXECABL); } - int dont_care_if_execable () { return FHISSETF (DCEXEC); } + bool dont_care_if_execable () { return FHISSETF (DCEXEC); } - int get_append_p () { return FHISSETF (APPEND); } + bool get_append_p () { return FHISSETF (APPEND); } void set_append_p (int val) { FHCONDSETF (val, APPEND); } void set_append_p () { FHSETF (APPEND); } - int get_query_open () { return FHISSETF (QUERYOPEN); } + bool get_query_open () { return FHISSETF (QUERYOPEN); } void set_query_open (int val) { FHCONDSETF (val, QUERYOPEN); } - int get_readahead_valid () { return raixget < ralen; } + bool get_readahead_valid () { return raixget < ralen; } int puts_readahead (const char *s, size_t len = (size_t) -1); int put_readahead (char value); @@ -260,10 +264,10 @@ class fhandler_base int get_readahead_into_buffer (char *buf, size_t buflen); - int has_acls () { return FHISSETF (HASACLS); } + bool has_acls () { return FHISSETF (HASACLS); } void set_has_acls (int val) { FHCONDSETF (val, HASACLS); } - int isremote () { return FHISSETF (ISREMOTE); } + bool isremote () { return FHISSETF (ISREMOTE); } void set_isremote (int val) { FHCONDSETF (val, ISREMOTE); } const char *get_name () { return unix_path_name; } @@ -405,7 +409,7 @@ class fhandler_pipe: public fhandler_base DWORD orig_pid; unsigned id; public: - fhandler_pipe (DWORD devtype = FH_PIPE); + fhandler_pipe (DWORD devtype); off_t lseek (off_t offset, int whence); select_record *select_read (select_record *s); select_record *select_write (select_record *s); |