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Fix an error in last commit; eliminate a warning

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This commit is contained in:
Gregory Nutt 2016-01-06 10:14:09 -06:00
parent 186a101d2c
commit 50f44f23f2
3 changed files with 6 additions and 5 deletions
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2
nshlib/nsh_console.c
View File

@ -76,7 +76,7 @@ static void nsh_consolerelease(FAR struct nsh_vtbl_s *vtbl);
static ssize_t nsh_consolewrite(FAR struct nsh_vtbl_s *vtbl,
FAR const void *buffer, size_t nbytes);
static int nsh_consoleoutput(FAR struct nsh_vtbl_s *vtbl,
FAR const char *fmt, ...);
FAR const IPTR char *fmt, ...);
static FAR char *nsh_consolelinebuffer(FAR struct nsh_vtbl_s *vtbl);
#if CONFIG_NFILE_DESCRIPTORS > 0

2
nshlib/nsh_console.h
View File

@ -116,7 +116,7 @@ struct nsh_vtbl_s
#endif
ssize_t (*write)(FAR struct nsh_vtbl_s *vtbl, FAR const void *buffer,
size_t nbytes);
int (*output)(FAR struct nsh_vtbl_s *vtbl, FAR const IOBJ char *fmt, ...);
int (*output)(FAR struct nsh_vtbl_s *vtbl, FAR const IPTR char *fmt, ...);
FAR char *(*linebuffer)(FAR struct nsh_vtbl_s *vtbl);
#if CONFIG_NFILE_DESCRIPTORS > 0
void (*redirect)(FAR struct nsh_vtbl_s *vtbl, int fd, FAR uint8_t *save);

7
nshlib/nsh_fsutils.c
View File

@ -136,19 +136,20 @@ int nsh_catfile(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
ssize_t n = nsh_write(vtbl, buffer, nbytesread);
if (n < 0)
{
int errval = errno;
int errcode = errno;
/* EINTR is not an error (but will stop stop the cat) */
#ifndef CONFIG_DISABLE_SIGNALS
if (errval == EINTR)
if (errcode == EINTR)
{
nsh_output(vtbl, g_fmtsignalrecvd, cmd);
}
else
#endif
{
nsh_output(vtbl, g_fmtcmdfailed, cmd, "write", NSH_ERRNO);
nsh_output(vtbl, g_fmtcmdfailed, cmd, "write",
NSH_ERRNO_OF(errcode));
}
ret = ERROR;