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Add some new oss_sysinfo structure fields from OSSv4.

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This commit is contained in:
Alexander Motin 2009-01-07 21:12:33 +00:00
parent 8978d9e7ef
commit c412d503cf
2 changed files with 7 additions and 1 deletions
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3
sys/dev/sound/pcm/sound.c
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@ -1405,6 +1405,7 @@ sound_oss_sysinfo(oss_sysinfo *si)
{
static char si_product[] = "FreeBSD native OSS ABI";
static char si_version[] = __XSTRING(__FreeBSD_version);
static char si_license[] = "BSD";
static int intnbits = sizeof(int) * 8; /* Better suited as macro?
Must pester a C guru. */
@ -1417,6 +1418,7 @@ sound_oss_sysinfo(oss_sysinfo *si)
strlcpy(si->product, si_product, sizeof(si->product));
strlcpy(si->version, si_version, sizeof(si->version));
si->versionnum = SOUND_VERSION;
strlcpy(si->license, si_license, sizeof(si->license));
/*
* Iterate over PCM devices and their channels, gathering up data
@ -1454,6 +1456,7 @@ sound_oss_sysinfo(oss_sysinfo *si)
pcm_unlock(d);
}
si->numaudioengines = si->numaudios;
si->numsynths = 0; /* OSSv4 docs: this field is obsolete */
/**

5
sys/sys/soundcard.h
View File

@ -1639,7 +1639,10 @@ typedef struct oss_sysinfo
int openedmidi[8]; /* Bit mask telling which midi devices
are busy */
int numcards; /* Number of sound cards in the system */
int filler[241]; /* For future expansion (set to -1) */
int numaudioengines; /* Number of audio engines in the system */
char license[16]; /* For example "GPL" or "CDDL" */
char revision_info[256]; /* For internal use */
int filler[172]; /* For future expansion (set to -1) */
} oss_sysinfo;
typedef struct oss_mixext