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buffer-limit option.

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This commit is contained in:
Nicholas Marriott
2008-06-20 18:45:35 +00:00
parent ef1c1d5753
commit 3128de3f19
7 changed files with 38 additions and 12 deletions
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20
cmd-set-option.c
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@ -1,4 +1,4 @@
/* $Id: cmd-set-option.c,v 1.33 2008-06-19 23:20:45 nicm Exp $ */
/* $Id: cmd-set-option.c,v 1.34 2008-06-20 18:45:35 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -250,6 +250,24 @@ cmd_set_option_exec(struct cmd *self, unused struct cmd_ctx *ctx)
return;
}
options_set_number(oo, "display-time", number);
} else if (strcmp(data->option, "buffer-limit") == 0) {
if (data->value == NULL || number == -1) {
ctx->error(ctx, "invalid value");
return;
}
if (errstr != NULL) {
ctx->error(ctx, "buffer-limit %s", errstr);
return;
}
if (number == 0) {
ctx->error(ctx, "zero buffer-limit");
return;
}
if (number > INT_MAX) {
ctx->error(ctx, "buffer-limit too big: %u", number);
return;
}
options_set_number(oo, "buffer-limit", number);
} else if (strcmp(data->option, "status-left") == 0) {
if (data->value == NULL) {
ctx->error(ctx, "invalid value");