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-rw-r--r--miscutils/dutmp.c62
-rw-r--r--miscutils/makedevs.c83
-rw-r--r--miscutils/mt.c122
-rw-r--r--miscutils/update.c18
4 files changed, 146 insertions, 139 deletions
diff --git a/miscutils/dutmp.c b/miscutils/dutmp.c
index a9e879daf..45eab8ae7 100644
--- a/miscutils/dutmp.c
+++ b/miscutils/dutmp.c
@@ -1,3 +1,4 @@
1/* vi: set sw=4 ts=4: */
1/* 2/*
2 * public domain -- Dave 'Kill a Cop' Cinege <dcinege@psychosis.com> 3 * public domain -- Dave 'Kill a Cop' Cinege <dcinege@psychosis.com>
3 * 4 *
@@ -15,37 +16,38 @@
15#include <utmp.h> 16#include <utmp.h>
16 17
17static const char dutmp_usage[] = "dutmp\n" 18static const char dutmp_usage[] = "dutmp\n"
18 "\n" 19 "\n"
19 "\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
20 "\tdutmp /var/run/utmp\n";
21 20
22extern int dutmp_main (int argc, char **argv) 21 "\tDump file or stdin utmp file format to stdout, pipe delimited.\n"
22 "\tdutmp /var/run/utmp\n";
23
24extern int dutmp_main(int argc, char **argv)
23{ 25{
24 26
25 FILE *f = stdin; 27 FILE *f = stdin;
26 struct utmp ut; 28 struct utmp ut;
27 29
28 if ((argc < 2) || (**(argv + 1) == '-')) { 30 if ((argc < 2) || (**(argv + 1) == '-')) {
29 usage( dutmp_usage); 31 usage(dutmp_usage);
30 } 32 }
31 33
32 if ( **(++argv) == 0 ) { 34 if (**(++argv) == 0) {
33 f = fopen (*(++argv), "r"); 35 f = fopen(*(++argv), "r");
34 if (f < 0 ) { 36 if (f < 0) {
35 perror (*argv); 37 perror(*argv);
36 exit (FALSE); 38 exit(FALSE);
37 } 39 }
38 } 40 }
39 41
40 while (fread (&ut, 1, sizeof (struct utmp), f)) { 42 while (fread(&ut, 1, sizeof(struct utmp), f)) {
41 // printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n", 43 // printf("%d:%d:%s:%s:%s:%s:%d:%d:%ld:%ld:%ld:%x\n",
42 printf ("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n", 44 printf("%d|%d|%s|%s|%s|%s|%d|%d|%ld|%ld|%ld|%x\n",
43 ut.ut_type, ut.ut_pid, ut.ut_line, 45 ut.ut_type, ut.ut_pid, ut.ut_line,
44 ut.ut_id, ut.ut_user, ut.ut_host, 46 ut.ut_id, ut.ut_user, ut.ut_host,
45 ut.ut_exit.e_termination, ut.ut_exit.e_exit, 47 ut.ut_exit.e_termination, ut.ut_exit.e_exit,
46 ut.ut_session, 48 ut.ut_session,
47 ut.ut_tv.tv_sec, ut.ut_tv.tv_usec, ut.ut_addr); 49 ut.ut_tv.tv_sec, ut.ut_tv.tv_usec, ut.ut_addr);
48 } 50 }
49 51
50 exit (TRUE); 52 exit(TRUE);
51} 53}
diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c
index f7fbeb2fe..5948bacc8 100644
--- a/miscutils/makedevs.c
+++ b/miscutils/makedevs.c
@@ -1,3 +1,4 @@
1/* vi: set sw=4 ts=4: */
1/* 2/*
2 * public domain -- Dave 'Kill a Cop' Cinege <dcinege@psychosis.com> 3 * public domain -- Dave 'Kill a Cop' Cinege <dcinege@psychosis.com>
3 * 4 *
@@ -5,7 +6,7 @@
5 * Make ranges of device files quickly. 6 * Make ranges of device files quickly.
6 * known bugs: can't deal with alpha ranges 7 * known bugs: can't deal with alpha ranges
7 */ 8 */
8 9
9#include "internal.h" 10#include "internal.h"
10#include <stdio.h> 11#include <stdio.h>
11#include <stdlib.h> 12#include <stdlib.h>
@@ -15,60 +16,64 @@
15#include <sys/types.h> 16#include <sys/types.h>
16#include <sys/stat.h> 17#include <sys/stat.h>
17 18
18static const char makedevs_usage[] = 19static const char makedevs_usage[] =
19"makedevs 0.01 -- Create an entire range of device files\n\n" 20 "makedevs 0.01 -- Create an entire range of device files\n\n"
20"\tmakedevs /dev/ttyS c 4 64 0 63 (ttyS0-ttyS63)\n" 21 "\tmakedevs /dev/ttyS c 4 64 0 63 (ttyS0-ttyS63)\n"
21"\tmakedevs /dev/hda b 3 0 0 8 s (hda,hda1-hda8)\n"; 22
23 "\tmakedevs /dev/hda b 3 0 0 8 s (hda,hda1-hda8)\n";
22 24
23int 25int makedevs_main(int argc, char **argv)
24makedevs_main(int argc, char * * argv)
25{ 26{
26 27
27const char *basedev = argv[1]; 28 const char *basedev = argv[1];
28const char *type = argv[2]; 29 const char *type = argv[2];
29int major = atoi(argv[3]); 30 int major = atoi(argv[3]);
30int Sminor = atoi(argv[4]); 31 int Sminor = atoi(argv[4]);
31int S = atoi(argv[5]); 32 int S = atoi(argv[5]);
32int E = atoi(argv[6]); 33 int E = atoi(argv[6]);
33int sbase = argc == 8 ? 1 : 0; 34 int sbase = argc == 8 ? 1 : 0;
34 35
35mode_t mode = 0; 36 mode_t mode = 0;
36dev_t dev = 0; 37 dev_t dev = 0;
37char devname[255]; 38 char devname[255];
38char buf[255]; 39 char buf[255];
39 40
40 switch (type[0]) { 41 switch (type[0]) {
41 case 'c': 42 case 'c':
42 mode = S_IFCHR; break; 43 mode = S_IFCHR;
43 case 'b': 44 break;
44 mode = S_IFBLK; break; 45 case 'b':
45 case 'f': 46 mode = S_IFBLK;
46 mode = S_IFIFO; break; 47 break;
47 default: 48 case 'f':
48 usage( makedevs_usage); 49 mode = S_IFIFO;
49 } 50 break;
50 mode |= 0660; 51 default:
51 52 usage(makedevs_usage);
52 while ( S <= E ) { 53 }
53 54 mode |= 0660;
55
56 while (S <= E) {
57
54 if (type[0] != 'f') 58 if (type[0] != 'f')
55 dev = (major << 8) | Sminor; 59 dev = (major << 8) | Sminor;
56 strcpy(devname, basedev); 60 strcpy(devname, basedev);
57 61
58 if (sbase == 0) { 62 if (sbase == 0) {
59 sprintf(buf, "%d", S); 63 sprintf(buf, "%d", S);
60 strcat(devname, buf); 64 strcat(devname, buf);
61 } else { 65 } else {
62 sbase = 0; 66 sbase = 0;
63 } 67 }
64 68
65 if (mknod (devname, mode, dev)) 69 if (mknod(devname, mode, dev))
66 printf("Failed to create: %s\n", devname); 70 printf("Failed to create: %s\n", devname);
67 71
68 S++; Sminor++; 72 S++;
73 Sminor++;
69 } 74 }
70 75
71return 0; 76 return 0;
72} 77}
73 78
74/* 79/*
diff --git a/miscutils/mt.c b/miscutils/mt.c
index 7168ef7ac..9791b64b2 100644
--- a/miscutils/mt.c
+++ b/miscutils/mt.c
@@ -1,97 +1,97 @@
1/* vi: set sw=4 ts=4: */
1#include "internal.h" 2#include "internal.h"
2#include <stdio.h> 3#include <stdio.h>
3#include <sys/mtio.h> 4#include <sys/mtio.h>
4#include <sys/fcntl.h> 5#include <sys/fcntl.h>
5 6
6static const char mt_usage[] = "mt [-f device] opcode value\n"; 7static const char mt_usage[] = "mt [-f device] opcode value\n";
7 8
8struct mt_opcodes { 9struct mt_opcodes {
9 char * name; 10 char *name;
10 short value; 11 short value;
11}; 12};
12 13
13/* missing: eod/seod, stoptions, stwrthreshold, densities */ 14/* missing: eod/seod, stoptions, stwrthreshold, densities */
14static const struct mt_opcodes opcodes[] = { 15static const struct mt_opcodes opcodes[] = {
15 { "bsf", MTBSF }, 16 {"bsf", MTBSF},
16 { "bsfm", MTBSFM }, 17 {"bsfm", MTBSFM},
17 { "bsr", MTBSR }, 18 {"bsr", MTBSR},
18 { "bss", MTBSS }, 19 {"bss", MTBSS},
19 { "datacompression", MTCOMPRESSION }, 20 {"datacompression", MTCOMPRESSION},
20 { "eom", MTEOM }, 21 {"eom", MTEOM},
21 { "erase", MTERASE }, 22 {"erase", MTERASE},
22 { "fsf", MTFSF }, 23 {"fsf", MTFSF},
23 { "fsfm", MTFSFM }, 24 {"fsfm", MTFSFM},
24 { "fsr", MTFSR }, 25 {"fsr", MTFSR},
25 { "fss", MTFSS }, 26 {"fss", MTFSS},
26 { "load", MTLOAD }, 27 {"load", MTLOAD},
27 { "lock", MTLOCK }, 28 {"lock", MTLOCK},
28 { "mkpart", MTMKPART }, 29 {"mkpart", MTMKPART},
29 { "nop", MTNOP }, 30 {"nop", MTNOP},
30 { "offline",MTOFFL }, 31 {"offline", MTOFFL},
31 { "rewoffline",MTOFFL }, 32 {"rewoffline", MTOFFL},
32 { "ras1", MTRAS1 }, 33 {"ras1", MTRAS1},
33 { "ras2", MTRAS2 }, 34 {"ras2", MTRAS2},
34 { "ras3", MTRAS3 }, 35 {"ras3", MTRAS3},
35 { "reset", MTRESET }, 36 {"reset", MTRESET},
36 { "retension", MTRETEN }, 37 {"retension", MTRETEN},
37 { "rew", MTREW }, 38 {"rew", MTREW},
38 { "seek", MTSEEK }, 39 {"seek", MTSEEK},
39 { "setblk", MTSETBLK }, 40 {"setblk", MTSETBLK},
40 { "setdensity", MTSETDENSITY }, 41 {"setdensity", MTSETDENSITY},
41 { "drvbuffer", MTSETDRVBUFFER }, 42 {"drvbuffer", MTSETDRVBUFFER},
42 { "setpart", MTSETPART }, 43 {"setpart", MTSETPART},
43 { "tell", MTTELL }, 44 {"tell", MTTELL},
44 { "wset", MTWSM }, 45 {"wset", MTWSM},
45 { "unload", MTUNLOAD }, 46 {"unload", MTUNLOAD},
46 { "unlock", MTUNLOCK }, 47 {"unlock", MTUNLOCK},
47 { "eof", MTWEOF }, 48 {"eof", MTWEOF},
48 { "weof", MTWEOF }, 49 {"weof", MTWEOF},
49 { 0, 0 } 50 {0, 0}
50}; 51};
51 52
52extern int 53extern int mt_main(int argc, char **argv)
53mt_main(int argc, char** argv)
54{ 54{
55 const char * file = "/dev/tape"; 55 const char *file = "/dev/tape";
56 const struct mt_opcodes * code = opcodes; 56 const struct mt_opcodes *code = opcodes;
57 struct mtop op; 57 struct mtop op;
58 int fd; 58 int fd;
59 59
60 if ( strcmp(argv[1], "-f") == 0 ) { 60 if (strcmp(argv[1], "-f") == 0) {
61 if ( argc < 4 ) { 61 if (argc < 4) {
62 usage (mt_usage); 62 usage(mt_usage);
63 } 63 }
64 file = argv[2]; 64 file = argv[2];
65 argv += 2; 65 argv += 2;
66 argc -= 2; 66 argc -= 2;
67 } 67 }
68 68
69 while ( code->name != 0 ) { 69 while (code->name != 0) {
70 if ( strcmp(code->name, argv[1]) == 0 ) 70 if (strcmp(code->name, argv[1]) == 0)
71 break; 71 break;
72 code++; 72 code++;
73 } 73 }
74 74
75 if ( code->name == 0 ) { 75 if (code->name == 0) {
76 fprintf(stderr, "mt: unrecognized opcode %s.\n", argv[1]); 76 fprintf(stderr, "mt: unrecognized opcode %s.\n", argv[1]);
77 return( FALSE); 77 return (FALSE);
78 } 78 }
79 79
80 op.mt_op = code->value; 80 op.mt_op = code->value;
81 if ( argc >= 3 ) 81 if (argc >= 3)
82 op.mt_count = atoi(argv[2]); 82 op.mt_count = atoi(argv[2]);
83 else 83 else
84 op.mt_count = 1; /* One, not zero, right? */ 84 op.mt_count = 1; /* One, not zero, right? */
85 85
86 if ( (fd = open(file, O_RDONLY, 0)) < 0 ) { 86 if ((fd = open(file, O_RDONLY, 0)) < 0) {
87 perror(file); 87 perror(file);
88 return( FALSE); 88 return (FALSE);
89 } 89 }
90 90
91 if ( ioctl(fd, MTIOCTOP, &op) != 0 ) { 91 if (ioctl(fd, MTIOCTOP, &op) != 0) {
92 perror(file); 92 perror(file);
93 return( FALSE); 93 return (FALSE);
94 } 94 }
95 95
96 return( TRUE); 96 return (TRUE);
97} 97}
diff --git a/miscutils/update.c b/miscutils/update.c
index 5a7c755ff..fef188bba 100644
--- a/miscutils/update.c
+++ b/miscutils/update.c
@@ -1,3 +1,4 @@
1/* vi: set sw=4 ts=4: */
1/* 2/*
2 * Mini update implementation for busybox 3 * Mini update implementation for busybox
3 * 4 *
@@ -27,20 +28,19 @@
27#include <sys/kdaemon.h> 28#include <sys/kdaemon.h>
28#else 29#else
29_syscall2(int, bdflush, int, func, int, data); 30_syscall2(int, bdflush, int, func, int, data);
30#endif /* __GLIBC__ */ 31#endif /* __GLIBC__ */
31 32
32extern int 33extern int update_main(int argc, char **argv)
33update_main(int argc, char** argv)
34{ 34{
35 /* 35 /*
36 * Update is actually two daemons, bdflush and update. 36 * Update is actually two daemons, bdflush and update.
37 */ 37 */
38 int pid; 38 int pid;
39 39
40 pid = fork(); 40 pid = fork();
41 if ( pid < 0 ) 41 if (pid < 0)
42 return pid; 42 return pid;
43 else if ( pid == 0 ) { 43 else if (pid == 0) {
44 /* 44 /*
45 * This is no longer necessary since 1.3.5x, but it will harmlessly 45 * This is no longer necessary since 1.3.5x, but it will harmlessly
46 * exit if that is the case. 46 * exit if that is the case.
@@ -52,11 +52,11 @@ update_main(int argc, char** argv)
52 _exit(0); 52 _exit(0);
53 } 53 }
54 pid = fork(); 54 pid = fork();
55 if ( pid < 0 ) 55 if (pid < 0)
56 return pid; 56 return pid;
57 else if ( pid == 0 ) { 57 else if (pid == 0) {
58 argv[0] = "update"; 58 argv[0] = "update";
59 for ( ; ; ) { 59 for (;;) {
60 sync(); 60 sync();
61 sleep(30); 61 sleep(30);
62 } 62 }
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