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Add a verbose option to tstsout to provide more info from the interface page

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Usage: tstsout [-v] sysout-filename

    prints the minbversion, process_size, storagefullstate, and nactivepages

	modified:   src/tstsout.c
This commit is contained in:
Nick Briggs 2020-11-21 14:16:51 -08:00
parent 365d07f817
commit d9d917ab82
1 changed files with 31 additions and 8 deletions
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39
src/tstsout.c
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@ -16,6 +16,7 @@ static char *id = "$Id: tstsout.c,v 1.3 1999/05/31 23:35:44 sybalsky Exp $ Copyr
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <sys/file.h>
#include <sys/types.h>
#include <sys/stat.h>
@ -36,9 +37,10 @@ static char *id = "$Id: tstsout.c,v 1.3 1999/05/31 23:35:44 sybalsky Exp $ Copyr
extern int errno;
/* JDS protoize char *valloc(size_t); */
void check_sysout(char *sysout_file_name);
void check_sysout(char *sysout_file_name, int verbose);
void usage(char *prog);
void check_sysout(char *sysout_file_name) {
void check_sysout(char *sysout_file_name, int verbose) {
int sysout; /* SysoutFile descriptor */
IFPAGE ifpage; /* IFPAGE */
@ -71,14 +73,35 @@ void check_sysout(char *sysout_file_name) {
word_swap_page((unsigned short *)&ifpage, (3 + sizeof(IFPAGE)) / 4);
#endif
close(sysout);
printf("%d", ifpage.minbversion);
if (verbose) {
printf("ifpage.minbversion %d\n", ifpage.minbversion);
printf("ifpage.process_size %d\n", ifpage.process_size);
printf("ifpage.storagefullstate %d\n", ifpage.storagefullstate);
printf("ifpage.nactivepages %d\n", ifpage.nactivepages);
} else {
printf("%d", ifpage.minbversion);
}
}
void usage(char *prog) {
fprintf(stderr, "Usage: %s [-v] sysout-filename\n", prog);
exit(-1);
}
int main(int argc, char **argv) {
if (argc != 2) {
printf("You forgot to supply a file name.");
return (-1);
}
check_sysout(argv[1]);
switch (argc) {
case 2:
check_sysout(argv[1], 0);
break;
case 3:
if (0 == strncmp(argv[1], "-v", 2)) {
check_sysout(argv[2], 1);
} else {
usage(argv[0]);
}
break;
default:
usage(argv[0]);
}
exit(0);
}