From 903b2c868c14cd85dd3b2e2675969b9cb17f94ea Mon Sep 17 00:00:00 2001 From: cracauer Date: Mon, 29 Nov 1999 19:11:01 +0000 Subject: Include strerror(errno) in error messages after failed system calls. Fix a warning. --- bin/sh/jobs.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'bin/sh/jobs.c') diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c index d33e74c..72a7bd2 100644 --- a/bin/sh/jobs.c +++ b/bin/sh/jobs.c @@ -594,7 +594,7 @@ forkshell(jp, n, mode) if (pid == -1) { TRACE(("Fork failed, errno=%d\n", errno)); INTON; - error("Cannot fork"); + error("Cannot fork: %s", strerror(errno)); } if (pid == 0) { struct job *p; @@ -636,7 +636,8 @@ forkshell(jp, n, mode) ! fd0_redirected_p ()) { close(0); if (open("/dev/null", O_RDONLY) != 0) - error("Can't open /dev/null"); + error("Can't open /dev/null: %s", + strerror(errno)); } } #else @@ -647,7 +648,8 @@ forkshell(jp, n, mode) ! fd0_redirected_p ()) { close(0); if (open("/dev/null", O_RDONLY) != 0) - error("Can't open /dev/null"); + error("Can't open /dev/null: %s", + strerror(errno)); } } #endif -- cgit v1.1