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reformatted source and cleaned up some comments

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gdr 1997-09-21 22:27:40 +00:00
parent 6f96d148e5
commit d686ae9f02
5 changed files with 69 additions and 63 deletions
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10
sbin/renram5/README
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@ -1,7 +1,11 @@
This is a quick and dirty program intended to rename /RAM5 at
boot time.
This is a quick and dirty program intended to rename /RAM5 at boot time.
Why do we bother? Well, many GNO utils make use of '/tmp' (which by
default resides on the '/' partition via /etc/namespace mappings) for
scratch files. This "partition" should therefore be on a fast disk.
A RAMDisk is a logical choice; not only is it fast, but it also is
empty after each power-on.
See the man page for details.
See the man page for usage information.
If you decide to launch this program automatically from ProSel-16
(as I do), ensure you change the file type to S16, otherwise ProSel

4
sbin/renram5/renram5.8
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@ -1,6 +1,6 @@
.\" $Id: renram5.8,v 1.1 1996/01/29 06:20:11 gdr Exp $
.\" $Id: renram5.8,v 1.2 1997/09/21 22:27:40 gdr Exp $
.\"
.TH RENRAM5 8 "System Administration" "28 January 1996" "Version 1.0"
.TH RENRAM5 8 "3 August 1997" GNO "System Administration"
.SH NAME
renram5 \- rename /RAM5 at boot time
.SH SYNOPSIS

112
sbin/renram5/renram5.c
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@ -18,7 +18,9 @@
* Written by Devin Reade <gdr@myrias.com> January 1996.
* This program is placed in the public domain.
*
* $Id: renram5.c,v 1.1 1996/01/29 06:20:12 gdr Exp $
* $Id: renram5.c,v 1.2 1997/09/21 22:27:40 gdr Exp $
*
* This file is formatted with tab tops every 8 columns.
*/
#include <types.h>
@ -41,115 +43,115 @@ extern GSString255Ptr __C2GSMALLOC(char *);
extern int _mapErr(int);
void usage(char *progname) {
printf("Usage: %s [-d] [oldvolume [newvolume]]\n",progname);
printf("Usage: %s [-d] [oldvolume [newvolume]]\n",progname);
printf("\toldvolume defaults to %s\n",OLD_TMP);
printf("\tnewvolume defaults to %s\n",NEW_TMP);
printf("\t-d\tproduce debug information\n\n");
printf("This program renames volumes. It was intended to rename\n");
printf("%s at boot time. As a side effect, it can also rename files.\n\n",
OLD_TMP);
printf("Version 1.0 by Devin Reade <gdr@myrias.com>\n");
OLD_TMP);
printf("Version 1.0 by Devin Reade <gdr@myrias.com>\n");
printf("This program is in the public domain.\n");
exit(1);
}
int main (int argc, char **argv) {
DevNumRecGS devrec;
DevNumRecGS devrec;
ChangePathRecGS pathrec;
char *file1, *file2;
int i, filecount, debug;
filecount=0;
debug=0;
/* parse the command line, if any */
if (argc > 1) {
for (i=1; i<argc; i++) {
if (!strcmp(argv[i],"-d")) {
debug++;
} else if ((argv[i][0] == '-') || (filecount > 2)) {
usage(argv[0]);
} else if (filecount==0) {
file1 = argv[i];
filecount++;
} else if (filecount==1) {
file2 = argv[i];
filecount++;
} else assert(0);
}
for (i=1; i<argc; i++) {
if (!strcmp(argv[i],"-d")) {
debug++;
} else if ((argv[i][0] == '-') || (filecount > 2)) {
usage(argv[0]);
} else if (filecount==0) {
file1 = argv[i];
filecount++;
} else if (filecount==1) {
file2 = argv[i];
filecount++;
} else assert(0);
}
}
switch (filecount) {
case 0:
file1 = OLD_TMP;
file2 = NEW_TMP;
break;
file1 = OLD_TMP;
file2 = NEW_TMP;
break;
case 1:
file2 = NEW_TMP;
break;
file2 = NEW_TMP;
break;
case 2:
break;
break;
default:
assert(0);
assert(0);
}
assert(file1);
assert(file2);
/*
* see if file2 is already around
*/
devrec.pCount = 2;
if ((devrec.devName = (GSString32Ptr) __C2GSMALLOC(file2)) == NULL) {
perror("couldn't duplicate destination volume name");
exit(1);
perror("couldn't duplicate destination volume name");
exit(1);
}
GetDevNumberGS(&devrec);
i=toolerror();
i=toolerror();
switch (i) {
case 0:
if (debug) {
printf("volume %s already exists on device %d\n",file2,
devrec.devNum);
}
exit(1);
if (debug) {
printf("volume %s already exists on device %d\n",file2,
devrec.devNum);
}
exit(1);
case devNotFound:
case volNotFound:
/* this is what we're normally expecting */
break;
/* this is what we're normally expecting */
break;
default:
fprintf(stderr,"couldn't get %s device number: %s\n",file2,
fprintf(stderr,"couldn't get %s device number: %s\n",file2,
strerror(_mapErr(i)));
exit(1);
exit(1);
}
/*
/*
* rename the volume
*/
pathrec.pCount = 3;
pathrec.pathname = __C2GSMALLOC(file1);
pathrec.pathname = __C2GSMALLOC(file1);
pathrec.newPathname = __C2GSMALLOC(file2);
pathrec.flags = 0;
if (!pathrec.pathname || !pathrec.newPathname) {
perror("couldn't duplicate volume names");
exit(1);
perror("couldn't duplicate volume names");
exit(1);
}
ChangePathGS(&pathrec);
i=toolerror();
i=toolerror();
switch (i) {
case 0:
if (debug) printf("device renamed\n");
break;
if (debug) printf("device renamed\n");
break;
case pathNotFound:
case volNotFound:
if (debug) printf("device not renamed: %s\n",strerror(_mapErr(i)));
break;
if (debug) printf("device not renamed: %s\n",strerror(_mapErr(i)));
break;
default:
fprintf(stderr,"couldn't rename %s to %s: %s\n",file1, file2,
fprintf(stderr,"couldn't rename %s to %s: %s\n",file1, file2,
strerror(_mapErr(i)));
exit(1);
}
exit(1);
}
return 0;
}

2
sbin/renram5/renram5.desc
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@ -1,5 +1,5 @@
Name: renram5
Version: 1.0 (26 Jan 96)
Version: 1.0.1 (3 Aug 97)
Shell: ORCA/Shell, GNO/ME
Author: Devin Reade
Contact: gdr@myrias.ab.ca

4
sbin/renram5/renram5.rez
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@ -1,12 +1,12 @@
/*
* $Id: renram5.rez,v 1.1 1996/01/29 06:20:12 gdr Exp $
* $Id: renram5.rez,v 1.2 1997/09/21 22:27:40 gdr Exp $
*/
#include "Types.Rez"
resource rVersion (0x1, purgeable3, nocrossbank) {
{ 1, 0, 0, /* version 1.0.0 */
{ 1, 0, 1, /* version 1.0.1 */
release, /* development|alpha|beta|final|release */
0 /* non-final release number */
},