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author | Gregory Nutt <gnutt@nuttx.org> | 2014-01-04 08:38:05 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2014-01-04 08:38:05 -0600 |
commit | 51f0f249a131baae11c2d2d131cf0787cb0f9ee9 (patch) | |
tree | 94f72a01f672459b692e0188a30dd1a5b4a93193 /apps/nshlib/nsh_envcmds.c | |
parent | d991c576818932d6c9ad6a7282a39508dd6b0ddf (diff) | |
download | nuttx-51f0f249a131baae11c2d2d131cf0787cb0f9ee9.tar.gz nuttx-51f0f249a131baae11c2d2d131cf0787cb0f9ee9.tar.bz2 nuttx-51f0f249a131baae11c2d2d131cf0787cb0f9ee9.zip |
README and other cosmetic updates
Diffstat (limited to 'apps/nshlib/nsh_envcmds.c')
-rw-r--r-- | apps/nshlib/nsh_envcmds.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/apps/nshlib/nsh_envcmds.c b/apps/nshlib/nsh_envcmds.c index 02c0ec02e..8ff65d3d5 100644 --- a/apps/nshlib/nsh_envcmds.c +++ b/apps/nshlib/nsh_envcmds.c @@ -95,6 +95,7 @@ static inline FAR const char *nsh_getwd(const char *wd) { val = g_home; } + return val; } #endif @@ -134,6 +135,7 @@ static inline char *nsh_getdirpath(FAR struct nsh_vtbl_s *vtbl, { nsh_output(vtbl, g_fmtcmdoutofmemory, "nsh_getdirpath"); } + return alloc; } @@ -176,7 +178,7 @@ FAR char *nsh_getfullpath(FAR struct nsh_vtbl_s *vtbl, } /* Get the path to the current working directory */ - + wd = nsh_getcwd(); /* Fake the '.' directory */ @@ -261,6 +263,7 @@ int cmd_cd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv) { nsh_freefullpath(fullpath); } + return ret; } #endif @@ -283,6 +286,7 @@ int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv) { nsh_output(vtbl, "%s ", argv[i]); } + nsh_output(vtbl, "\n"); return OK; } @@ -315,6 +319,7 @@ int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv) { nsh_output(vtbl, g_fmtcmdfailed, argv[0], "setenv", NSH_ERRNO); } + return ret; } #endif @@ -333,6 +338,7 @@ int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv) { nsh_output(vtbl, g_fmtcmdfailed, argv[0], "unsetenv", NSH_ERRNO); } + return ret; } #endif |