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send_mess() uses 'const char *'

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The 3rd parameter in send_mess(), "name" can and should
be a 'const char *' instead of just 'char *'.
Modern compilers complain here, so that the signature now
gets the const.

This is a minimal part of a series from Dirk Zimoch,
more warnings can be removed here and there.
This commit is contained in:
Torsten Bögershausen
2019-09-20 15:32:29 +02:00
parent 577fbcb73e
commit 7e446c04da
1 changed files with 3 additions and 3 deletions
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6
acsApp/src/drvMCB4B.cc
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@@ -68,7 +68,7 @@ int MCB4B_num_cards = 0;
/*----------------functions-----------------*/ /*----------------functions-----------------*/
STATIC int recv_mess(int, char *, int); STATIC int recv_mess(int, char *, int);
STATIC RTN_STATUS send_mess(int, const char *, char *); STATIC RTN_STATUS send_mess(int, const char *, const char *);
STATIC void start_status(int card); STATIC void start_status(int card);
STATIC int set_status(int card, int signal); STATIC int set_status(int card, int signal);
static long report(int level); static long report(int level);
@@ -264,7 +264,7 @@ STATIC int set_status(int card, int signal)
/* Test for post-move string. */ /* Test for post-move string. */
if ((status.Bits.RA_DONE || ls_active == true) && nodeptr != 0 && nodeptr->postmsgptr != 0) if ((status.Bits.RA_DONE || ls_active == true) && nodeptr != 0 && nodeptr->postmsgptr != 0)
{ {
send_mess(card, nodeptr->postmsgptr, (char*) NULL); send_mess(card, nodeptr->postmsgptr, NULL);
/* The MCB4B always sends back a response, read it and discard */ /* The MCB4B always sends back a response, read it and discard */
recv_mess(card, buff, WAIT); recv_mess(card, buff, WAIT);
nodeptr->postmsgptr = NULL; nodeptr->postmsgptr = NULL;
@@ -279,7 +279,7 @@ STATIC int set_status(int card, int signal)
/* send a message to the MCB4B board */ /* send a message to the MCB4B board */
/* send_mess() */ /* send_mess() */
/*****************************************************/ /*****************************************************/
STATIC RTN_STATUS send_mess(int card, const char *com, char *name) STATIC RTN_STATUS send_mess(int card, const char *com, const char *name)
{ {
struct MCB4Bcontroller *cntrl; struct MCB4Bcontroller *cntrl;
size_t nwrite; size_t nwrite;