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Better error handling if the file could not be opened

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This commit is contained in:
adamdunkels 2008-07-03 21:14:29 +00:00
parent fa9a34993f
commit f4f812d81a
1 changed files with 10 additions and 9 deletions
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19
apps/shell/shell-netfile.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: shell-netfile.c,v 1.3 2008/07/03 09:50:23 adamdunkels Exp $
* $Id: shell-netfile.c,v 1.4 2008/07/03 21:14:29 adamdunkels Exp $
*/
/**
@ -121,15 +121,16 @@ PROCESS_THREAD(shell_netfile_process, ev, data)
PROCESS_BEGIN();
rudolph0_send(&rudolph0_conn, CLOCK_SECOND);
if(data != NULL) {
strcpy(filename, data);
}
fd = cfs_open(filename, CFS_READ);
if(fd < 0) {
shell_output_str(&netfile_command, "netfile: could not open file ", filename);
} else {
cfs_close(fd);
rudolph0_send(&rudolph0_conn, CLOCK_SECOND);
strncpy(filename, data, FILENAME_LEN);
fd = cfs_open(filename, CFS_READ);
if(fd < 0) {
shell_output_str(&netfile_command, "netfile: could not open file ", filename);
} else {
cfs_close(fd);
}
}
PROCESS_END();