Commit Diff

Commit:
915734a70cf929702f84671c8ea63d483acd34db
From:
rsc <devnull@localhost>
Date:
Message:
better error message
Actions:
Patch | Tree
commit - 4ee543e58c5e6cf5ef0b94dfec752dadbbd063d3
commit + 915734a70cf929702f84671c8ea63d483acd34db
blob - c608f9052673ee1c31803db5908c1b192d51df66
blob + e4e3c715e963ee843bcbb0a6c03f09fd41f52ebe
--- src/lib9/create.c
+++ src/lib9/create.c
@@ -62,6 +62,7 @@ out:
 			fl.l_len = 0;
 			if(fcntl(fd, F_SETLK, &fl) < 0){
 				close(fd);
+				werrstr("lock: %r");
 				return -1;
 			}
 		}
blob - c4d3692991f2f29d833aea4590fa2414fe14fc5f
blob + a0573ae7ff61c527fee4b8def9728c5330deb296
--- src/lib9/open.c
+++ src/lib9/open.c
@@ -49,6 +49,7 @@ p9open(char *name, int mode)
 			fl.l_len = 0;
 			if(fcntl(fd, F_SETLK, &fl) < 0){
 				close(fd);
+				werrstr("lock: %r");
 				return -1;
 			}
 		}