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improved "usage" diagnostic and cmd line syntax

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This commit is contained in:
Jeff Hill
2001-07-03 18:03:49 +00:00
parent 40ed20bdb1
commit 0eba4833fb
1 changed files with 12 additions and 2 deletions
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14
src/ca/catimeMain.c
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@@ -8,7 +8,7 @@ static const unsigned defaultIterations = 10000u;
int main ( int argc, char **argv )
{
const char *pUsage = "<channel name> [<channel count> [<if 3rd arg present append number to pv name>]]";
const char *pUsage = "<PV name> [<channel count> [<append number to pv name if true>]]";
if ( argc > 1 ) {
char *pname = argv[1];
@@ -17,7 +17,17 @@ int main ( int argc, char **argv )
if ( iterations > 0) {
if ( argc > 3 ) {
if ( argc == 4 ) {
return catime ( pname, (unsigned) iterations, appendNumber );
int status;
unsigned appendNumberBool;
status = sscanf ( argv[3], " %u ", &appendNumberBool );
if ( status == 1 ) {
if ( appendNumberBool ) {
return catime ( pname, (unsigned) iterations, appendNumber );
}
else {
return catime ( pname, (unsigned) iterations, dontAppendNumber );
}
}
}
}
else {