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unlink/rm can now be used on nodes in the pseudo-filesystem. There is new configuration option to suppress these costly and mostly useless operations on the pseudo-filesystem

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This commit is contained in:
Gregory Nutt
2014-02-20 18:14:02 -06:00
parent da0235e8e6
commit 2bc6d67866
7 changed files with 68 additions and 36 deletions
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14
nshlib/nsh_command.c
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@@ -121,7 +121,7 @@ static const struct cmdmap_s g_cmdmap[] =
#if !defined(CONFIG_NSH_DISABLESCRIPT) && !defined(CONFIG_NSH_DISABLE_LOOPS)
{ "break", cmd_break, 1, 1, NULL },
#endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
# ifndef CONFIG_NSH_DISABLE_CAT
@@ -252,7 +252,7 @@ static const struct cmdmap_s g_cmdmap[] =
# endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifdef NSH_HAVE_DIROPTS
# ifndef CONFIG_NSH_DISABLE_MKDIR
{ "mkdir", cmd_mkdir, 2, 2, "<path>" },
# endif
@@ -270,7 +270,7 @@ static const struct cmdmap_s g_cmdmap[] =
# endif
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
#ifdef NSH_HAVE_WRITABLE_MOUNTPOINT
# ifndef CONFIG_NSH_DISABLE_MKRD
{ "mkrd", cmd_mkrd, 2, 6, "[-m <minor>] [-s <sector-size>] <nsectors>" },
# endif
@@ -300,7 +300,7 @@ static const struct cmdmap_s g_cmdmap[] =
# endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifdef NSH_HAVE_DIROPTS
# ifndef CONFIG_NSH_DISABLE_MV
{ "mv", cmd_mv, 3, 3, "<old-path> <new-path>" },
# endif
@@ -340,13 +340,13 @@ static const struct cmdmap_s g_cmdmap[] =
# endif
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
#ifdef NSH_HAVE_DIROPTS
# ifndef CONFIG_NSH_DISABLE_RM
{ "rm", cmd_rm, 2, 2, "<file-path>" },
# endif
# endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifdef NSH_HAVE_DIROPTS
# ifndef CONFIG_NSH_DISABLE_RMDIR
{ "rmdir", cmd_rmdir, 2, 2, "<dir-path>" },
# endif