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Improve error messages on missing runtime 

Also stat.h is included twice,
Add more info on log file name and error when failing to open.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh 2017-12-11 15:38:31 -05:00
parent 6c0b79b706
commit a85f3127d8
1 changed files with 3 additions and 2 deletions
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5
conmon/conmon.c
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@ -12,7 +12,6 @@
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/un.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/eventfd.h>
#include <sys/stat.h>
@ -350,7 +349,7 @@ static int write_k8s_log(int fd, stdpipe_t pipe, const char *buf, ssize_t buflen
/* Open the log path file again */
log_fd = open(opt_log_path, O_WRONLY | O_APPEND | O_CREAT | O_CLOEXEC, 0600);
if (log_fd < 0)
pexit("Failed to open log file");
pexit("Failed to open log file %s: %s", opt_log_path, strerror(errno));
fd = log_fd;
}
@ -1121,6 +1120,8 @@ int main(int argc, char *argv[])
if (opt_runtime_path == NULL)
nexit("Runtime path not provided. Use --runtime");
if (access(opt_runtime_path, X_OK) < 0)
pexit("Runtime path %s is not valid: %s", opt_runtime_path, strerror(errno));
if (!opt_exec && opt_exit_dir == NULL)
nexit("Container exit directory not provided. Use --exit-dir");