Any other returned value must be freed with free. This is used
only when get_current_dir_name is not defined on the system. */
char*
-get_current_dir_name ()
+get_current_dir_name (void)
{
char *buf;
char *pwd;
\f
#ifndef subprocesses
-wait_without_blocking ()
+void
+wait_without_blocking (void)
{
croak ("wait_without_blocking");
synch_process_alive = 0;
dir = expand_and_dir_to_file (Funhandled_file_name_directory (dir), Qnil);
str = (unsigned char *) alloca (SCHARS (dir) + 2);
len = SCHARS (dir);
- bcopy (SDATA (dir), str, len);
+ memcpy (str, SDATA (dir), len);
if (str[len - 1] != '/') str[len++] = '/';
str[len] = 0;
xyzzy:
void
unrequest_sigio (void)
-{
+{
if (noninteractive)
return;
#ifndef MSDOS
void
-request_sigio ()
+request_sigio (void)
{
if (noninteractive || read_socket_hook)
return;
}
void
-unrequest_sigio ()
+unrequest_sigio (void)
{
if (noninteractive || read_socket_hook)
return;
/* Retrieve the primary parameters - baud rate, character size, etcetera. */
#ifdef HAVE_TCATTR
/* We have those nifty POSIX tcmumbleattr functions. */
- bzero (&settings->main, sizeof (settings->main));
+ memset (&settings->main, 0, sizeof (settings->main));
if (tcgetattr (fd, &settings->main) < 0)
return -1;
{
struct termios new;
- bzero (&new, sizeof (new));
+ memset (&new, 0, sizeof (new));
/* Get the current settings, and see if they're what we asked for. */
tcgetattr (fd, &new);
/* We cannot use memcmp on the whole structure here because under
if (!tty_out->output)
return; /* The tty is suspended. */
-
+
if (! tty_out->old_tty)
tty_out->old_tty = (struct emacs_tty *) xmalloc (sizeof (struct emacs_tty));
-
+
EMACS_GET_TTY (fileno (tty_out->input), tty_out->old_tty);
tty = *tty_out->old_tty;
means that the interrupt and quit feature must be
disabled on secondary ttys, or we would not even see the
keypress.
-
+
Note that even though emacsclient could have special code
to pass SIGINT to Emacs, we should _not_ enable
interrupt/quit keys for emacsclient frames. This means
tty.main.c_cc[VSWTCH] = CDISABLE; /* Turn off shell layering use
of C-z */
#endif /* VSWTCH */
-
+
#if defined (__mips__) || defined (HAVE_TCATTR)
#ifdef VSUSP
tty.main.c_cc[VSUSP] = CDISABLE; /* Turn off mips handling of C-z. */
tty.tchars.t_startc = '\021';
tty.tchars.t_stopc = '\023';
}
-
+
tty.lmode = LDECCTQ | LLITOUT | LPASS8 | LNOFLSH | tty_out->old_tty.lmode;
-
+
#endif /* HAVE_TCHARS */
#endif /* not HAVE_TERMIO */
if (!tty_out->output)
return; /* The tty is suspended. */
-
+
/* Go to and clear the last line of the terminal. */
cmgoto (tty_out, FrameRows (tty_out) - 1, 0);
-
+
/* Code adapted from tty_clear_end_of_line. */
if (tty_out->TS_clr_line)
{
{ /* have to do it the hard way */
int i;
tty_turn_off_insert (tty_out);
-
+
for (i = curX (tty_out); i < FrameCols (tty_out) - 1; i++)
{
fputc (' ', tty_out->output);
}
}
-
+
cmgoto (tty_out, FrameRows (tty_out) - 1, 0);
fflush (tty_out->output);
-
+
if (tty_out->terminal->reset_terminal_modes_hook)
tty_out->terminal->reset_terminal_modes_hook (tty_out->terminal);
struct addrinfo hints;
int ret;
- memset (&hints, 0, sizeof(hints));
+ memset (&hints, 0, sizeof (hints));
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
int read_alarm_should_throw;
-SIGTYPE
-select_alarm ()
+void
+select_alarm (int ignore)
{
select_alarmed = 1;
signal (SIGALRM, SIG_IGN);
#ifndef WINDOWSNT
/* Only rfds are checked. */
int
-sys_select (nfds, rfds, wfds, efds, timeout)
- int nfds;
- SELECT_TYPE *rfds, *wfds, *efds;
- EMACS_TIME *timeout;
+sys_select (int nfds,
+ SELECT_TYPE *rfds, SELECT_TYPE *wfds, SELECT_TYPE *efds,
+ EMACS_TIME *timeout)
{
/* XXX This needs to be updated for multi-tty support. Is there
- anybody who needs to emulate select these days? */
+ anybody who needs to emulate select these days? */
int ravail = 0;
SELECT_TYPE orfds;
int timeoutval;
waiting for at least one character. */
void
-read_input_waiting ()
+read_input_waiting (void)
{
/* XXX This needs to be updated for multi-tty support. Is there
anybody who needs to emulate select these days? */
#ifndef HAVE_GETWD
char *
-getwd (pathname)
- char *pathname;
+getwd (char *pathname)
{
char *npath, *spath;
- extern char *getcwd ();
+ extern char *getcwd (char *, size_t);
BLOCK_INPUT; /* getcwd uses malloc */
spath = npath = getcwd ((char *) 0, MAXPATHLEN);
#ifndef HAVE_RENAME
-rename (from, to)
- const char *from;
- const char *to;
+int
+rename (const char *from, const char *to)
{
if (access (from, 0) == 0)
{
/* HPUX curses library references perror, but as far as we know
it won't be called. Anyway this definition will do for now. */
-perror ()
+void
+perror (void)
{
}
#endif /* HPUX and not HAVE_PERROR */
* until we are, then close the unsuccessful ones.
*/
-dup2 (oldd, newd)
- int oldd;
- int newd;
+int
+dup2 (int oldd, int newd)
{
register int fd, ret;
/* ARGSUSED */
int
-gettimeofday (tp, tzp)
- struct timeval *tp;
- struct timezone *tzp;
+gettimeofday (struct timeval *tp, struct timezone *tzp)
{
- extern long time ();
+ extern long time (long);
tp->tv_sec = time ((long *)0);
tp->tv_usec = 0;
\f
int
-set_file_times (const char *filename, struct timeval atime, struct timeval mtime)
+set_file_times (const char *filename, EMACS_TIME atime, EMACS_TIME mtime)
{
#ifdef HAVE_UTIMES
struct timeval tv[2];
* Make a directory.
*/
int
-mkdir (dpath, dmode)
- char *dpath;
- int dmode;
+mkdir (char *dpath, int dmode)
{
int cpid, status, fd;
struct stat statbuf;
#ifndef HAVE_RMDIR
int
-rmdir (dpath)
- char *dpath;
+rmdir (char *dpath)
{
int cpid, status, fd;
struct stat statbuf;
#endif /* !HAVE_RMDIR */
\f
+#ifndef HAVE_MEMSET
+void *
+memset (void *b, int n, size_t length)
+{
+ unsigned char *p = b;
+ while (length-- > 0)
+ *p++ = n;
+ return b;
+}
+#endif /* !HAVE_MEMSET */
+
+#ifndef HAVE_MEMCPY
+void *
+memcpy (void *b1, void *b2, size_t length)
+{
+ unsigned char *p1 = b1, *p2 = b2;
+ while (length-- > 0)
+ *p1++ = *p2++;
+ return b1;
+}
+#endif /* !HAVE_MEMCPY */
+
+#ifndef HAVE_MEMMOVE
+void *
+memmove (void *b1, void *b2, size_t length)
+{
+ unsigned char *p1 = b1, *p2 = b2;
+ if (p1 < p2 || p1 >= p2 + length)
+ while (length-- > 0)
+ *p1++ = *p2++;
+ else
+ {
+ p1 += length;
+ p2 += length;
+ while (length-- > 0)
+ *--p1 = *--p2;
+ }
+ return b1;
+}
+#endif /* !HAVE_MEMCPY */
+
+#ifndef HAVE_MEMCMP
+int
+memcmp (void *b1, void *b2, size_t length)
+{
+ unsigned char *p1 = b1, *p2 = b2;
+ while (length-- > 0)
+ if (*p1++ != *p2++)
+ return p1[-1] < p2[-1] ? -1 : 1;
+ return 0;
+}
+#endif /* !HAVE_MEMCMP */
+\f
#ifndef HAVE_STRSIGNAL
char *
-strsignal (code)
- int code;
+strsignal (int code)
{
char *signame = 0;
\f
#ifdef HAVE_TERMIOS
/* For make-serial-process */
-int serial_open (char *port)
+int
+serial_open (char *port)
{
int fd = -1;
#if !defined (HAVE_CFMAKERAW)
/* Workaround for targets which are missing cfmakeraw. */
/* Pasted from man page. */
-static void cfmakeraw (struct termios *termios_p)
+static void
+cfmakeraw (struct termios *termios_p)
{
termios_p->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
termios_p->c_oflag &= ~OPOST;
#if !defined (HAVE_CFSETSPEED)
/* Workaround for targets which are missing cfsetspeed. */
-static int cfsetspeed (struct termios *termios_p, speed_t vitesse)
+static int
+cfsetspeed (struct termios *termios_p, speed_t vitesse)
{
return (cfsetispeed (termios_p, vitesse)
+ cfsetospeed (termios_p, vitesse));
/* For serial-process-configure */
void
serial_configure (struct Lisp_Process *p,
- Lisp_Object contact)
+ Lisp_Object contact)
{
Lisp_Object childp2 = Qnil;
Lisp_Object tem = Qnil;
CHECK_NUMBER (tem);
if (XINT (tem) != 7 && XINT (tem) != 8)
error (":bytesize must be nil (8), 7, or 8");
- summary[0] = XINT(tem) + '0';
+ summary[0] = XINT (tem) + '0';
#if defined (CSIZE) && defined (CS7) && defined (CS8)
attr.c_cflag &= ~CSIZE;
attr.c_cflag |= ((XINT (tem) == 7) ? CS7 : CS8);
#elif !defined (WINDOWSNT) && !defined (MSDOS)
Lisp_Object
-list_system_processes ()
+list_system_processes (void)
{
return Qnil;
}
procfn_end = fn + strlen (fn);
strcpy (procfn_end, "/stat");
fd = emacs_open (fn, O_RDONLY, 0);
- if (fd >= 0 && (nread = emacs_read (fd, procbuf, sizeof(procbuf) - 1)) > 0)
+ if (fd >= 0 && (nread = emacs_read (fd, procbuf, sizeof (procbuf) - 1)) > 0)
{
procbuf[nread] = '\0';
p = procbuf;
strcpy (procfn_end, "/psinfo");
fd = emacs_open (fn, O_RDONLY, 0);
if (fd >= 0
- && (nread = read (fd, (char*)&pinfo, sizeof(struct psinfo)) > 0))
+ && (nread = read (fd, (char*)&pinfo, sizeof (struct psinfo)) > 0))
{
attrs = Fcons (Fcons (Qppid, make_fixnum_or_float (pinfo.pr_ppid)), attrs);
attrs = Fcons (Fcons (Qpgrp, make_fixnum_or_float (pinfo.pr_pgid)), attrs);
HCoop / bpt / emacs.git / blobdiff