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Fix gcc2 build along with some (minor) style issues

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This commit is contained in:
John Scipione 2012-11-06 00:45:53 -05:00
parent 662b04ff7d
commit 553b6b2123
1 changed files with 16 additions and 14 deletions
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30
src/bin/listsem.c
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@ -85,29 +85,31 @@ int main(int argc, char **argv)
} }
for (i = 1; i < argc; i++) { for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")) { if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
fprintf(stderr, "Usage: %s [-s semid] [teamid]\n", argv[0]); fprintf(stderr, "Usage: %s [-s semid] [teamid]\n", argv[0]);
fputs(" List the semaphores allocated by the specified\n", stderr); fputs(" List the semaphores allocated by the specified\n",
fputs(" team, or all teams if none is specified.\n", stderr); stderr);
fputs(" team, or all teams if none is specified.\n",
stderr);
fputs("\n", stderr); fputs("\n", stderr);
fputs(" The -s option displays the sem_info data for a\n", stderr); fputs(" The -s option displays the sem_info data for a\n",
stderr);
fputs(" specified semaphore.\n", stderr); fputs(" specified semaphore.\n", stderr);
return 0; return 0;
} else if (!strcmp(argv[i], "-s")) { } else if (strcmp(argv[i], "-s") == 0) {
if (argc < i + 2) if (argc < i + 2)
printf("-s used without associated sem id\n"); printf("-s used without associated sem id\n");
else { else {
sem_id sem = atoi(argv[i+1]); sem_id id = atoi(argv[i + 1]);
sem_info info;
if (get_sem_info(id, &info) == B_OK) {
print_header(NULL);
print_sem_info(&info);
} else
printf("semaphore %ld unknown\n\n", id);
i++;
} }
int semID = atoi(argv[i+1]);
sem_info info;
if (get_sem_info(semID, &info) == B_OK) {
print_header(NULL);
print_sem_info(&info);
} else
printf("semaphore %ld unknown\n\n", semID);
i++;
} else { } else {
team_id team; team_id team;
team = atoi(argv[i]); team = atoi(argv[i]);