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Respond to a multitude of g++ warnings.

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This commit is contained in:
Christopher Faylor
2000-02-21 05:20:38 +00:00
parent 17869f8bf7
commit 9cec3d45aa
30 changed files with 106 additions and 109 deletions
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16
winsup/cygwin/fhandler.h
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@ -295,7 +295,7 @@ public:
{
return windows_device_names[FHDEVN (status)];
}
virtual int bg_check (int, int x = 0) {return 1;}
virtual int bg_check (int) {return 1;}
};
class fhandler_socket: public fhandler_base
@ -311,7 +311,7 @@ public:
int write (const void *ptr, size_t len);
int read (void *ptr, size_t len);
int ioctl (unsigned int cmd, void *);
off_t lseek (off_t offset, int whence) { return 0; }
off_t lseek (off_t, int) { return 0; }
int close ();
select_record *select_read (select_record *s);
@ -479,7 +479,7 @@ public:
int tcflow (int);
int tcsetattr (int a, const struct termios *t);
int tcgetattr (struct termios *t);
off_t lseek (off_t offset, int whence) { return 0; }
off_t lseek (off_t, int) { return 0; }
int tcflush (int);
void dump ();
int is_tty () { return 1; }
@ -501,7 +501,7 @@ class fhandler_termios: public fhandler_base
{
protected:
HANDLE output_handle;
virtual void doecho (const void *str, DWORD len) {};
virtual void doecho (const void *, DWORD) {};
virtual int accept_input () {return 1;};
public:
tty_min *tc;
@ -519,7 +519,7 @@ public:
int tcgetpgrp ();
int tcsetpgrp (int pid);
void set_ctty (int ttynum, int flags);
int bg_check (int sig, int blocksigs = 1);
int bg_check (int sig);
};
/* This is a input and output console handle */
@ -656,7 +656,7 @@ public:
int tcflush (int);
int ioctl (unsigned int cmd, void *);
off_t lseek (off_t offset, int whence) { return 0; }
off_t lseek (off_t, int) { return 0; }
};
class fhandler_pty_master: public fhandler_tty_common
@ -681,7 +681,7 @@ public:
int tcflush (int);
int ioctl (unsigned int cmd, void *);
off_t lseek (off_t offset, int whence) { return 0; }
off_t lseek (off_t, int) { return 0; }
char *ptsname ();
void set_close_on_exec (int val);
@ -739,7 +739,7 @@ public:
int write (const void *ptr, size_t len);
int read (void *ptr, size_t len);
int ioctl (unsigned int cmd, void *);
off_t lseek (off_t offset, int whence) { return 0; }
off_t lseek (off_t, int) { return 0; }
int close (void) { return 0; }
void set_close_on_exec (int val);