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comparison src/sysdep.h @ 412:697ef44129c6 r21-2-14

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Import from CVS: tag r21-2-14
author cvs
date Mon, 13 Aug 2007 11:20:41 +0200
parents de805c49cfc1
children
comparison
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411:12e008d41344 412:697ef44129c6
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */ 19 Boston, MA 02111-1307, USA. */
20 20
21 /* Synched up with: FSF 19.30. Split out of sysdep.c/emacs.c. */ 21 /* Synched up with: FSF 19.30. Split out of sysdep.c/emacs.c. */
22 22
23 #ifndef INCLUDED_sysdep_h_ 23 #ifndef _XEMACS_SYSDEP_H_
24 #define INCLUDED_sysdep_h_ 24 #define _XEMACS_SYSDEP_H_
25 25
26 #include <setjmp.h> 26 #include <setjmp.h>
27 27
28 #ifndef WIN32_NATIVE
29 extern char **environ; 28 extern char **environ;
30 #endif
31 29
32 #ifdef PDUMP 30 struct emacs_tty;
33 int pdump_read_file (char **pdump_start_pos, size_t *pdump_length); 31 int emacs_get_tty (int fd, struct emacs_tty *settings);
34 #endif 32 int emacs_set_tty (int fd, struct emacs_tty *settings, int waitp);
35 33
36 int eight_bit_tty (struct device *d); 34 int eight_bit_tty (struct device *d);
37 35
38 void stuff_char (struct console *con, int c); 36 void stuff_char (struct console *con, int c);
39 37
48 int get_pty_max_bytes (int fd); 46 int get_pty_max_bytes (int fd);
49 Bufbyte get_eof_char (int fd); 47 Bufbyte get_eof_char (int fd);
50 48
51 /* Wait for subprocess with process id `pid' to terminate and 49 /* Wait for subprocess with process id `pid' to terminate and
52 make sure it will get eliminated (not remain forever as a zombie) */ 50 make sure it will get eliminated (not remain forever as a zombie) */
53 #ifndef WIN32_NATIVE
54 void wait_for_termination (int pid); 51 void wait_for_termination (int pid);
55 #endif
56 52
57 /* flush any pending output 53 /* flush any pending output
58 * (may flush input as well; it does not matter the way we use it) 54 * (may flush input as well; it does not matter the way we use it)
59 */ 55 */
60 void flush_pending_output (int channel); 56 void flush_pending_output (int channel);
80 naturally interruptible. */ 76 naturally interruptible. */
81 77
82 extern JMP_BUF break_system_call_jump; 78 extern JMP_BUF break_system_call_jump;
83 extern volatile int can_break_system_calls; 79 extern volatile int can_break_system_calls;
84 80
85 ssize_t sys_write_1 (int fildes, const void *buf, size_t nbyte, 81 int sys_write_1 (int fildes, CONST void *buf, size_t nbyte,
86 int allow_quit); 82 int allow_quit);
87 ssize_t sys_read_1 (int fildes, void *buf, size_t nbyte, 83 int sys_read_1 (int fildes, void *buf, size_t nbyte,
88 int allow_quit); 84 int allow_quit);
89 85
90 /* Call these functions if you want to change some terminal parameter -- 86 /* Call these functions if you want to change some terminal parameter --
91 reset the console, change the parameter, and init it again. */ 87 reset the console, change the parameter, and init it again. */
92 void init_one_console (struct console *c); 88 void init_one_console (struct console *c);
93 void reset_one_console (struct console *c); 89 void reset_one_console (struct console *c);
144 140
145 /* Get_system_name returns as its value a string for system-name to return. */ 141 /* Get_system_name returns as its value a string for system-name to return. */
146 void init_system_name (void); 142 void init_system_name (void);
147 143
148 #ifndef HAVE_GETCWD 144 #ifndef HAVE_GETCWD
149 char *getcwd (char *pathname, size_t size); 145 char *getcwd (char *pathname, int size);
150 #endif 146 #endif
151 147
152 #ifndef HAVE_RENAME 148 #ifndef HAVE_RENAME
153 int rename (const char *from, const char *to); 149 int rename (CONST char *from, CONST char *to);
154 #endif 150 #endif
155 151
156 #ifndef HAVE_DUP2 152 #ifndef HAVE_DUP2
157 int dup2 (int oldd, int newd); 153 int dup2 (int oldd, int newd);
158 #endif 154 #endif
160 #ifndef HAVE_STRERROR 156 #ifndef HAVE_STRERROR
161 /* X11R6 defines strerror as a macro */ 157 /* X11R6 defines strerror as a macro */
162 # ifdef strerror 158 # ifdef strerror
163 # undef strerror 159 # undef strerror
164 # endif 160 # endif
165 const char *strerror (int); 161 CONST char *strerror (int);
166 #endif 162 #endif
167 163
168 int interruptible_open (const char *path, int oflag, int mode); 164 #ifdef WINDOWSNT
165 void mswindows_set_errno (unsigned long win32_error);
166 void mswindows_set_last_errno (void);
167 #endif
168
169 int interruptible_open (CONST char *path, int oflag, int mode);
169 170
170 #ifndef HAVE_H_ERRNO 171 #ifndef HAVE_H_ERRNO
171 extern int h_errno; 172 extern int h_errno;
172 #endif 173 #endif
173 174
174 #ifdef HAVE_REALPATH 175 #ifdef HAVE_REALPATH
175 #define xrealpath realpath 176 #define xrealpath realpath
176 #else 177 #else
177 char *xrealpath(const char *path, char resolved_path []); 178 char *xrealpath(CONST char *path, char resolved_path []);
178 #endif 179 #endif
179 180
180 #endif /* INCLUDED_sysdep_h_ */ 181 #endif /* _XEMACS_SYSDEP_H_ */