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| author | cracauer <cracauer@FreeBSD.org> | 1999-11-29 19:11:01 +0000 |
|---|---|---|
| committer | cracauer <cracauer@FreeBSD.org> | 1999-11-29 19:11:01 +0000 |
| commit | 903b2c868c14cd85dd3b2e2675969b9cb17f94ea (patch) | |
| tree | 6ca499c12c2fb731744e3f10743e0e08fdad94e3 /bin/sh/jobs.c | |
| parent | 80af32c97b108dacf6028b29ecae08e5da839113 (diff) | |
| download | FreeBSD-src-903b2c868c14cd85dd3b2e2675969b9cb17f94ea.zip FreeBSD-src-903b2c868c14cd85dd3b2e2675969b9cb17f94ea.tar.gz | |
Include strerror(errno) in error messages after failed system calls.
Fix a warning.
Diffstat (limited to 'bin/sh/jobs.c')
| -rw-r--r-- | bin/sh/jobs.c | 8 |
1 files changed, 5 insertions, 3 deletions
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 |
