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Bail out when state file is not found.

This commit is contained in:
Holger Vogt 2024-06-23 11:46:31 +02:00
parent d2cc17b45d
commit 07b10bc1a1
1 changed files with 10 additions and 5 deletions
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15
src/xspice/icm/digital/d_state/cfunc.mod
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@ -1690,19 +1690,24 @@ void cm_d_state(ARGS)
*s; /* Main string variable. */
static char *open_error =
"\nERROR\n D_STATE: failed to open state file.\n";
"\nError:\n D_STATE: failed to open state file.\n";
static char *loading_error =
"\nERROR\n D_STATE: state file was not read successfully.\n "
"\nError:\n D_STATE: state file was not read successfully.\n "
"The most common cause of this problem is a\n "
"trailing blank line in the state.in file.\n";
/* Allocate storage for the state transition table. */
table = calloc(1, sizeof (State_Table_t));
STATIC_VAR(table) = table;
/*** open file and count the number of vectors in it ***/
state_file = fopen_with_path( PARAM(state_file), "r");
if(!state_file) {
cm_message_send(open_error);
cm_cexit(1);
}
/* Allocate storage for the state transition table. */
table = calloc(1, sizeof (State_Table_t));
STATIC_VAR(table) = table;
/* increment counter if not a comment until EOF reached... */
i = 0;