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Change return value on error.

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On wrong parameters a error is signalized to the calling function.

Change-Id: I484443fdb39938e20382edc9246d5ec546a5c960
Signed-off-by: Mathias K <kesmtp@freenet.de>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/282
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
This commit is contained in:
Mathias K
2011-12-16 07:48:39 +01:00
committed by Øyvind Harboe
parent 42cb62cf3b
commit 16b6b5e7a8
50 changed files with 132 additions and 220 deletions
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7
src/helper/ioutil.c
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@@ -117,7 +117,6 @@ COMMAND_HANDLER(handle_cat_command)
{
if (CMD_ARGC != 1)
{
command_print(CMD_CTX, "cat <filename>");
return ERROR_COMMAND_SYNTAX_ERROR;
}
@@ -143,7 +142,6 @@ COMMAND_HANDLER(handle_trunc_command)
{
if (CMD_ARGC != 1)
{
command_print(CMD_CTX, "trunc <filename>");
return ERROR_COMMAND_SYNTAX_ERROR;
}
@@ -162,7 +160,6 @@ COMMAND_HANDLER(handle_meminfo_command)
if (CMD_ARGC != 0)
{
command_print(CMD_CTX, "meminfo");
return ERROR_COMMAND_SYNTAX_ERROR;
}
@@ -184,8 +181,6 @@ COMMAND_HANDLER(handle_append_command)
{
if (CMD_ARGC < 1)
{
command_print(CMD_CTX,
"append <filename> [<string1>, [<string2>, ...]]");
return ERROR_COMMAND_SYNTAX_ERROR;
}
@@ -644,7 +639,7 @@ static const struct command_registration ioutil_command_handlers[] = {
.handler = handle_append_command,
.mode = COMMAND_ANY,
.help = "append a variable number of strings to a file",
.usage= "file_name [string ...]",
.usage = "file_name [<string1>, [<string2>, ...]]",
},
{
.name = "meminfo",