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channel.c

Source contains low-bit mask syntaxSysctl handler function signature

SHA-2564281ed57edddc973f2de197e71f2a5e60ef4d6669259fbfe109737fce7e119dc

Evidence

English function-word token "the" lines 8–17

4… All rights reserved.
* Copyright (c) 2024-2025 The FreeBSD Foundation
*
* Portions of this software were developed by Christos Margiolis
* <christos@FreeBSD.org> under sponsorship from the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above …

imports <dev/sound/pcm/sound.h> lines 33–46

33:8…  DAMAGE.
34 */
35
36#ifdef HAVE_KERNEL_OPTION_HEADERS
37#include "opt_snd.h"
38#endif
39
40#include <dev/sound/pcm/sound.h>
41#include <dev/sound/pcm/vchan.h>
42
43#include "feeder_if.h"
44
45int report_soft_formats = 1;
46SYSCTL_INT(_hw_snd, OID_AUTO, report_soft_formats, CTLFLAG_RW,

Sysctl handler function signature lines 53–63

53:10… atency = CHN_LATENCY_DEFAULT;
54
55static int
56sysctl_hw_snd_latency(SYSCTL_HANDLER_ARGS)
57{
58	int err, val;
⋯5 lines

C declares a character or byte buffer lines 1001–1016

⋯4 lines
1005	int ch;
1006	int i;
1007	char b1[8];
1008	char b2[8];
1009
1010	memset(b1, 0, sizeof(b1));
⋯6 lines

Source contains low-bit mask syntax lines 1436–1440

41… STER && vc < SND_VOL_C_MAX &&
   (vc == SND_VOL_C_MASTER || (vc & 1)) &&
   (vt == SND_CHN_T_VOL_0DB || (vt >= SND_CHN_T_BEGIN &&
   vt <= SND_CHN_T_END)) && (vt != SND_CHN_T_VOL_0DB ||
    …