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author | cracauer <cracauer@FreeBSD.org> | 1999-11-29 19:11:01 +0000 |
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committer | cracauer <cracauer@FreeBSD.org> | 1999-11-29 19:11:01 +0000 |
commit | 903b2c868c14cd85dd3b2e2675969b9cb17f94ea (patch) | |
tree | 6ca499c12c2fb731744e3f10743e0e08fdad94e3 /bin/sh/mkinit.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/mkinit.c')
-rw-r--r-- | bin/sh/mkinit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/sh/mkinit.c b/bin/sh/mkinit.c index e6de2d2..b8f8ffb 100644 --- a/bin/sh/mkinit.c +++ b/bin/sh/mkinit.c @@ -66,6 +66,7 @@ static const char rcsid[] = #include <string.h> #include <fcntl.h> #include <unistd.h> +#include <errno.h> /* @@ -478,7 +479,7 @@ ckfopen(file, mode) FILE *fp; if ((fp = fopen(file, mode)) == NULL) { - fprintf(stderr, "Can't open %s\n", file); + fprintf(stderr, "Can't open %s: %s\n", file, strerror(errno)); exit(2); } return fp; |