X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/misc/blobdiff_plain/4254eec2d9c48dfe5bb40f11fdb95f6510c20f47..ed68d9a61a11bc1ba3f80c1b51c2715906c62f87:/prlimit.c

diff --git a/prlimit.c b/prlimit.c
index 8219ab7..b7d6df1 100644
--- a/prlimit.c
+++ b/prlimit.c
@@ -175,14 +175,14 @@ static const struct limittab *findlimit(const char *p, size_t n)
     if (strncmp(lt->name, p, n) == 0 && !lt->name[n])
       return (lt);
   }
-  die(EXIT_FAILURE, "unknown resource limit `%.*s'\n", n, p);
+  die(EXIT_FAILURE, "unknown resource limit `%.*s'\n", (int)n, p);
   return (0);
 }
 
 /*----- Help functions ----------------------------------------------------*/
 
 static void usage(FILE *fp)
-  { pquis(fp, "Usage: % -l | "
+  { pquis(fp, "Usage: $ -l | "
 	  "{hard | soft | both | PID | RSRC[=VALUE]}...\n"); }
 
 static void version(FILE *fp)
@@ -298,9 +298,10 @@ int main(int argc, char *argv[])
 
   for (i = 0; i < npid; i++) {
     for (j = 0; j < nassign; j++) {
-      if (prlimit(pid[i], assign[j].lt->id, 0, &lim)) {
+      lt = assign[j].lt;
+      if (prlimit(pid[i], lt->id, 0, &lim)) {
 	moan("failed to read `%s' limit for pid %ld: %s",
-	     assign[j].lt->name, (long)pid[i], strerror(errno));
+	     lt->name, (long)pid[i], strerror(errno));
 	goto err;
       }
       if (!assign[j].which) {
@@ -309,9 +310,9 @@ int main(int argc, char *argv[])
       } else {
 	if (assign[j].which & f_soft) lim.rlim_cur = assign[j].val;
 	if (assign[j].which & f_hard) lim.rlim_max = assign[j].val;
-	if (prlimit(pid[i], assign[j].lt->id, &lim, 0)) {
+	if (prlimit(pid[i], lt->id, &lim, 0)) {
 	  moan("failed to set `%s' limit for pid %ld: %s\n",
-	       assign[j].lt->name, (long)pid[i], strerror(errno));
+	       lt->name, (long)pid[i], strerror(errno));
 	  goto err;
 	}
       }