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YAMF22

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This commit is contained in:
Jordan K. Hubbard 1997-03-22 15:20:51 +00:00
parent adce8de5c3
commit 4f09c5ae25
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=24106
2 changed files with 40 additions and 16 deletions
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28
release/sysinstall/package.c
View File

@ -4,7 +4,7 @@
* This is probably the last program in the `sysinstall' line - the next
* generation being essentially a complete rewrite.
*
* $Id: package.c,v 1.59 1997/03/08 12:57:48 jkh Exp $
* $Id: package.c,v 1.60 1997/03/11 09:29:23 jkh Exp $
*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
@ -41,6 +41,14 @@
#include <sys/mount.h>
#include <sys/stat.h>
static Boolean sigpipe_caught = FALSE;
static void
catch_pipe(int sig)
{
sigpipe_caught = TRUE;
}
/* Like package_extract, but assumes current media device */
int
package_add(char *name)
@ -104,9 +112,10 @@ package_extract(Device *dev, char *name, Boolean depended)
sprintf(path, "%s%s", name, strstr(name, ".tgz") ? "" : ".tgz");
fp = dev->get(dev, path, TRUE);
if (fp) {
int i, tot, pfd[2];
int i = 0, tot, pfd[2];
pid_t pid;
signal(SIGPIPE, catch_pipe);
msgNotify("Adding %s%s\nfrom %s", path, depended ? " (as a dependency)" : "", dev->name);
pipe(pfd);
pid = fork();
@ -128,7 +137,7 @@ package_extract(Device *dev, char *name, Boolean depended)
tot = 0;
(void)gettimeofday(&start, (struct timezone *)0);
while ((i = fread(buf, 1, BUFSIZ, fp)) > 0) {
while (!sigpipe_caught && (i = fread(buf, 1, BUFSIZ, fp)) > 0) {
int seconds;
tot += i;
@ -143,20 +152,22 @@ package_extract(Device *dev, char *name, Boolean depended)
seconds = 1;
msgInfo("%10d bytes read from package %s @ %4.1f KBytes/second", tot, name, (tot / seconds) / 1024.0);
/* Write it out */
if (write(pfd[1], buf, i) != i) {
if (sigpipe_caught || write(pfd[1], buf, i) != i) {
msgInfo("Write failure to pkg_add! Package may be corrupt.");
break;
}
}
close(pfd[1]);
fclose(fp);
if (i == -1)
msgDebug("I/O error while reading in the %s package.\n", name);
if (sigpipe_caught)
msgInfo("pkg_add(1) apparently did not like the %s package.", name);
else if (i == -1)
msgInfo("I/O error while reading in the %s package.", name);
else
msgInfo("Package %s read successfully - waiting for pkg_add", name);
msgInfo("Package %s read successfully - waiting for pkg_add(1)", name);
refresh();
i = waitpid(pid, &tot, 0);
if (i < 0 || WEXITSTATUS(tot)) {
if (sigpipe_caught || i < 0 || WEXITSTATUS(tot)) {
if (variable_get(VAR_NO_CONFIRM))
msgNotify("Add of package %s aborted, error code %d -\n"
"Please check the debug screen for more info.", name, WEXITSTATUS(tot));
@ -172,6 +183,7 @@ package_extract(Device *dev, char *name, Boolean depended)
sleep(1);
restorescr(w);
sigpipe_caught = FALSE;
}
}
else {

28
usr.sbin/sysinstall/package.c
View File

@ -4,7 +4,7 @@
* This is probably the last program in the `sysinstall' line - the next
* generation being essentially a complete rewrite.
*
* $Id: package.c,v 1.59 1997/03/08 12:57:48 jkh Exp $
* $Id: package.c,v 1.60 1997/03/11 09:29:23 jkh Exp $
*
* Copyright (c) 1995
* Jordan Hubbard. All rights reserved.
@ -41,6 +41,14 @@
#include <sys/mount.h>
#include <sys/stat.h>
static Boolean sigpipe_caught = FALSE;
static void
catch_pipe(int sig)
{
sigpipe_caught = TRUE;
}
/* Like package_extract, but assumes current media device */
int
package_add(char *name)
@ -104,9 +112,10 @@ package_extract(Device *dev, char *name, Boolean depended)
sprintf(path, "%s%s", name, strstr(name, ".tgz") ? "" : ".tgz");
fp = dev->get(dev, path, TRUE);
if (fp) {
int i, tot, pfd[2];
int i = 0, tot, pfd[2];
pid_t pid;
signal(SIGPIPE, catch_pipe);
msgNotify("Adding %s%s\nfrom %s", path, depended ? " (as a dependency)" : "", dev->name);
pipe(pfd);
pid = fork();
@ -128,7 +137,7 @@ package_extract(Device *dev, char *name, Boolean depended)
tot = 0;
(void)gettimeofday(&start, (struct timezone *)0);
while ((i = fread(buf, 1, BUFSIZ, fp)) > 0) {
while (!sigpipe_caught && (i = fread(buf, 1, BUFSIZ, fp)) > 0) {
int seconds;
tot += i;
@ -143,20 +152,22 @@ package_extract(Device *dev, char *name, Boolean depended)
seconds = 1;
msgInfo("%10d bytes read from package %s @ %4.1f KBytes/second", tot, name, (tot / seconds) / 1024.0);
/* Write it out */
if (write(pfd[1], buf, i) != i) {
if (sigpipe_caught || write(pfd[1], buf, i) != i) {
msgInfo("Write failure to pkg_add! Package may be corrupt.");
break;
}
}
close(pfd[1]);
fclose(fp);
if (i == -1)
msgDebug("I/O error while reading in the %s package.\n", name);
if (sigpipe_caught)
msgInfo("pkg_add(1) apparently did not like the %s package.", name);
else if (i == -1)
msgInfo("I/O error while reading in the %s package.", name);
else
msgInfo("Package %s read successfully - waiting for pkg_add", name);
msgInfo("Package %s read successfully - waiting for pkg_add(1)", name);
refresh();
i = waitpid(pid, &tot, 0);
if (i < 0 || WEXITSTATUS(tot)) {
if (sigpipe_caught || i < 0 || WEXITSTATUS(tot)) {
if (variable_get(VAR_NO_CONFIRM))
msgNotify("Add of package %s aborted, error code %d -\n"
"Please check the debug screen for more info.", name, WEXITSTATUS(tot));
@ -172,6 +183,7 @@ package_extract(Device *dev, char *name, Boolean depended)
sleep(1);
restorescr(w);
sigpipe_caught = FALSE;
}
}
else {