-/*
- Copyright (C) Andrew Tridgell 1996
- Copyright (C) Paul Mackerras 1996
+/* -*- c-file-style: "linux" -*-
+
+ Copyright (C) 1996-2000 by Andrew Tridgell
+ Copyright (C) Paul Mackerras 1996
+ Copyright (C) 2001 by Martin Pool <mbp@samba.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
used to cope with badly broken rsh implementations like the one on
solaris.
*/
-int piped_child(char **command,int *f_in,int *f_out)
+pid_t piped_child(char **command,int *f_in,int *f_out)
{
- int pid;
+ pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
extern int blocking_io;
pid = do_fork();
- if (pid < 0) {
+ if (pid == -1) {
rprintf(FERROR,"fork: %s\n",strerror(errno));
exit_cleanup(RERR_IPC);
}
return pid;
}
-int local_child(int argc, char **argv,int *f_in,int *f_out)
+pid_t local_child(int argc, char **argv,int *f_in,int *f_out)
{
- int pid;
+ pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
+ extern int read_batch; /* dw */
if (fd_pair(to_child_pipe) < 0 ||
fd_pair(from_child_pipe) < 0) {
pid = do_fork();
- if (pid < 0) {
+ if (pid == -1) {
rprintf(FERROR,"fork: %s\n",strerror(errno));
exit_cleanup(RERR_IPC);
}
extern int am_sender;
extern int am_server;
- am_sender = !am_sender;
+ if (read_batch)
+ am_sender = 0;
+ else
+ am_sender = !am_sender;
am_server = 1;
if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
s = strdup(s);
if (!s) out_of_memory("glob_expand");
- base = (char *)malloc(strlen(base1)+3);
- if (!base) out_of_memory("glob_expand");
-
- sprintf(base," %s/", base1);
+ if (asprintf(&base," %s/", base1) <= 0) out_of_memory("glob_expand");
q = s;
while ((p = strstr(q,base)) && ((*argc) < maxargs)) {
}
}
-/* this is like vsnprintf but it always null terminates, so you
- can fit at most n-1 chars in */
-int vslprintf(char *str, int n, const char *format, va_list ap)
-{
- int ret = vsnprintf(str, n, format, ap);
- if (ret >= n || ret < 0) {
- str[n-1] = 0;
- return -1;
- }
- str[ret] = 0;
- return ret;
-}
-
-
-/* like snprintf but always null terminates */
-int slprintf(char *str, int n, char *format, ...)
-{
- va_list ap;
- int ret;
-
- va_start(ap, format);
- ret = vslprintf(str,n,format,ap);
- va_end(ap);
- return ret;
-}
-
-
void *Realloc(void *p, int size)
{
if (!p) return (void *)malloc(size);
return (int)*s1 - (int)*s2;
}
-static OFF_T last_ofs;
+static OFF_T last_ofs;
+static struct timeval print_time;
+static struct timeval start_time;
+static OFF_T start_ofs;
+
+static unsigned long msdiff(struct timeval *t1, struct timeval *t2)
+{
+ return (t2->tv_sec - t1->tv_sec) * 1000
+ + (t2->tv_usec - t1->tv_usec) / 1000;
+}
+
+
+/**
+ * @param is_last True if this is the last time progress will be
+ * printed for this file, so we should output a newline. (Not
+ * necessarily the same as all bytes being received.)
+ **/
+static void rprint_progress(OFF_T ofs, OFF_T size, struct timeval *now,
+ int is_last)
+{
+ int pct = (ofs == size) ? 100 : (int)((100.0*ofs)/size);
+ unsigned long diff = msdiff(&start_time, now);
+ double rate = diff ? ((ofs-start_ofs) / diff) * 1000.0/1024.0 : 0;
+ const char *units, *rem_units;
+ double remain = pct ? ((100.0-pct) * diff / pct / 1000.0) : 0;
+
+ if (rate > 1024*1024) {
+ rate /= 1024.0 * 1024.0;
+ units = "GB/s";
+ } else if (rate > 1024) {
+ rate /= 1024.0;
+ units = "MB/s";
+ } else {
+ units = "kB/s";
+ }
+
+ if (remain > 5*60*60) {
+ remain /= 60*60;
+ rem_units = "h";
+ } if (remain > 5*60) {
+ remain /= 60;
+ rem_units = "m";
+ } else {
+ rem_units = "s";
+ }
+
+ rprintf(FINFO, "%12.0f %3d%% %7.2f%s %5.0f%s%s",
+ (double) ofs, pct, rate, units,
+ remain, rem_units,
+ is_last ? "\n" : "\r");
+}
void end_progress(OFF_T size)
{
extern int do_progress, am_server;
if (do_progress && !am_server) {
- rprintf(FINFO,"%.0f (100%%)\n", (double)size);
+ struct timeval now;
+ gettimeofday(&now, NULL);
+ rprint_progress(size, size, &now, True);
}
- last_ofs = 0;
+ last_ofs = 0;
+ start_ofs = 0;
+ print_time.tv_sec = print_time.tv_usec = 0;
+ start_time.tv_sec = start_time.tv_usec = 0;
}
void show_progress(OFF_T ofs, OFF_T size)
{
extern int do_progress, am_server;
-
- if (do_progress && !am_server) {
- if (ofs > last_ofs + 1000) {
- int pct = (int)((100.0*ofs)/size);
- rprintf(FINFO,"%.0f (%d%%)\r", (double)ofs, pct);
- last_ofs = ofs;
- }
+ struct timeval now;
+
+ gettimeofday(&now, NULL);
+
+ if (!start_time.tv_sec && !start_time.tv_usec) {
+ start_time.tv_sec = now.tv_sec;
+ start_time.tv_usec = now.tv_usec;
+ start_ofs = ofs;
+ }
+
+ if (do_progress
+ && !am_server
+ && ofs > last_ofs + 1000
+ && msdiff(&print_time, &now) > 250) {
+ rprint_progress(ofs, size, &now, False);
+ last_ofs = ofs;
+ print_time.tv_sec = now.tv_sec;
+ print_time.tv_usec = now.tv_usec;
}
}
}
-/****************************************************************************
- like waitpid but does the WEXITSTATUS
-****************************************************************************/
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(stat) ((int)(((stat)>>8)&0xFF))
-#endif
-void wait_process(pid_t pid, int *status)
+/**
+ * Sleep for a specified number of milliseconds.
+ *
+ * Always returns TRUE. (In the future it might return FALSE if
+ * interrupted.)
+ **/
+int msleep(int t)
{
- waitpid(pid, status, 0);
- *status = WEXITSTATUS(*status);
+ int tdiff=0;
+ struct timeval tval,t1,t2;
+
+ gettimeofday(&t1, NULL);
+ gettimeofday(&t2, NULL);
+
+ while (tdiff < t) {
+ tval.tv_sec = (t-tdiff)/1000;
+ tval.tv_usec = 1000*((t-tdiff)%1000);
+
+ errno = 0;
+ select(0,NULL,NULL, NULL, &tval);
+
+ gettimeofday(&t2, NULL);
+ tdiff = (t2.tv_sec - t1.tv_sec)*1000 +
+ (t2.tv_usec - t1.tv_usec)/1000;
+ }
+
+ return True;
}
-#ifdef __INSURE__
+/*******************************************************************
+ Determine if two file modification times are equivalent (either exact
+ or in the modification timestamp window established by --modify-window)
+ Returns 0 if the times should be treated as the same, 1 if the
+ first is later and -1 if the 2nd is later
+ *******************************************************************/
+int cmp_modtime(time_t file1, time_t file2)
+{
+ extern int modify_window;
+
+ if (file2 > file1) {
+ if (file2 - file1 <= modify_window) return 0;
+ return -1;
+ }
+ if (file1 - file2 <= modify_window) return 0;
+ return 1;
+}
+
+
+#ifdef __INSURE__XX
#include <dlfcn.h>
/*******************************************************************
{
static int (*fn)();
int ret;
- char cmd[1024];
+ char *cmd;
- sprintf(cmd, "/usr/X11R6/bin/xterm -display :0 -T Panic -n Panic -e /bin/sh -c 'cat /tmp/ierrs.*.%d ; gdb /proc/%d/exe %d'",
+ asprintf(&cmd, "/usr/X11R6/bin/xterm -display :0 -T Panic -n Panic -e /bin/sh -c 'cat /tmp/ierrs.*.%d ; gdb /proc/%d/exe %d'",
getpid(), getpid(), getpid());
if (!fn) {
system(cmd);
+ free(cmd);
+
return ret;
}
#endif
git.samba.org / rsync.git / blobdiff