4 Commits

Author	SHA1	Message	Date
Richard W.M. Jones	f2fe422909	lib: command: If command fails, exit with 126 or 127 as defined by POSIX. ... If running the external command fails in "argv mode" (ie. when not using the shell), then exit with either 126 or 127 as defined by POSIX. This is mostly the same as what bash does, see execute_cmd.c:shell_execve in the bash sources. Note: saving errno around perror(3) if necessary, otherwise you will see different behaviour between verbose and non-verbose mode. In non-verbose mode, perror(3) tried to print to a closed file descriptor, failing and overwriting errno. That took some time to debug.	2017-11-16 12:55:19 +00:00
Richard W.M. Jones	7e974b509c	lib: Use guestfs_int_make_temp_path in a few more places. ... There were various places in the library where we open coded making temporary filenames. This uses the utility function instead.	2017-09-21 18:05:07 +01:00
Richard W.M. Jones	410593e48b	lib: command: Print command before running it with guestfs_int_cmd_pipe_run. ... Unlike ordinary guestfs_int_cmd_run, the pipe version did not print the command it was about to run when debugging was enabled. Fixes commit e98bb86929.	2017-09-11 16:08:13 +01:00
Richard W.M. Jones	f161c9ea57	Rename src/ to lib/	2017-01-26 15:05:46 +00:00