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| author | Gregory Nutt <gnutt@nuttx.org> | 2013-11-13 15:59:14 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-11-13 15:59:14 -0600 |
| commit | c941f3e4f6ac25434d4f486b1b0b5205343be116 (patch) | |
| tree | 89094fc2db0447e93c3a80283665d2c28fa81363 /apps | |
| parent | 7fa9515651aeaae9415d5a1ed0dccab347cf58e1 (diff) | |
| download | nuttx-c941f3e4f6ac25434d4f486b1b0b5205343be116.tar.gz nuttx-c941f3e4f6ac25434d4f486b1b0b5205343be116.tar.bz2 nuttx-c941f3e4f6ac25434d4f486b1b0b5205343be116.zip | |
fs/procfs: Add a tiny, primitive procfs file system. Might get more interesting in the future
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/nshlib/nsh_fscmds.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/apps/nshlib/nsh_fscmds.c b/apps/nshlib/nsh_fscmds.c index 48dad2082..3337dd592 100644 --- a/apps/nshlib/nsh_fscmds.c +++ b/apps/nshlib/nsh_fscmds.c @@ -957,7 +957,12 @@ int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv) /* See if it is a single file */ - if (stat(fullpath, &st) == 0 && !S_ISDIR(st.st_mode)) + if (stat(fullpath, &st) < 0) + { + nsh_output(vtbl, g_fmtcmdfailed, argv[0], "stat", NSH_ERRNO); + ret = ERROR; + } + else if (!S_ISDIR(st.st_mode)) { /* Pass a null dirent to ls_handler to signify that this is a single * file |