alema/bmon
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saved up some lines

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This commit is contained in:
Alessandro Mauri 2020-05-23 00:07:37 +02:00
parent c40b33fb97
commit 31ea134aa3
1 changed files with 6 additions and 13 deletions
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19
bmon.c
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@ -123,7 +123,7 @@ int main (int argc, char *argv[])
dead = 1; dead = 1;
} }
FILE * ofile_ptr = NULL; FILE * ofile_ptr = stdout;
if (fflag) { if (fflag) {
if (!(ofile_ptr = fopen(ofile_path, "w"))) { if (!(ofile_ptr = fopen(ofile_path, "w"))) {
char *tmp = malloc(1024); char *tmp = malloc(1024);
@ -145,19 +145,12 @@ int main (int argc, char *argv[])
if (!fgets(buf, 64, fp_list[i])) if (!fgets(buf, 64, fp_list[i]))
dead = 1; dead = 1;
buf[strcspn(buf, "\r\n")] = 0; buf[strcspn(buf, "\r\n")] = 0;
if (fflag) fprintf(ofile_ptr, "%s\t", buf);
fprintf(ofile_ptr, "%s\t", buf);
else
printf("%s\t", buf);
} }
if (fflag) { fprintf(ofile_ptr, "%ld\n", uflag ? time(NULL) : elapsed_time);
fprintf(ofile_ptr, "%ld\n", uflag ? time(NULL) : elapsed_time); if (fflush(ofile_ptr)) {
if (fflush(ofile_ptr)) { perror("error writing to file");
perror("error writing to file"); dead = 1;
dead = 1;
}
} else {
printf("%ld\n", uflag ? time(NULL) : elapsed_time);
} }
elapsed_time += wait_time; elapsed_time += wait_time;
} }