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53b573692a
runtime/*.[ch]:
trace/*.[chyl]:
As above. In some places, improve comments, e.g. by expanding contractions
such as "we've". Add #ifndef guards against double inclusion around
the trace/*.h files that did not already have them.
tools/*:
Make the corresponding changes in shell scripts that generate .[ch] files
in the runtime.
tests/*:
Conform to a slight change in the text of a message.
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
// vim: ts=4 sw=4 expandtab ft=c
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// Copyright (C) 2008 The University of Melbourne.
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// This file may only be copied under the terms of the GNU Library General
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// Public License - see the file COPYING.LIB in the Mercury distribution.
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#ifndef MERCURY_TRACE_COMMAND_QUEUE_H
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#define MERCURY_TRACE_COMMAND_QUEUE_H
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// The structure of the queue of command lines, and the operations
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// that work on it.
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//
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// The contents of each command line should be allocated with MR_malloc().
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typedef struct MR_CmdLines_Struct MR_CmdLines;
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struct MR_CmdLines_Struct {
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char *MR_cmd_line_contents;
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MR_CmdLines *MR_cmd_line_next;
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};
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extern void MR_insert_command_line_at_head(const char *line);
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extern void MR_insert_command_line_at_tail(const char *line);
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extern void MR_insert_command_lines_at_head(MR_CmdLines *lines);
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extern void MR_insert_command_lines_at_tail(MR_CmdLines *lines);
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// If there any lines waiting in the queue, return the first of these.
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// The memory for the line will have been allocated with MR_malloc(),
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// and it is the caller's responsibility to MR_free() it when appropriate.
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// If there are no lines in the queue, this function returns NULL.
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extern char *MR_trace_getline_command_queue(void);
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#endif // MERCURY_TRACE_COMMAND_QUEUE_H
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