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Use GEOM OAM api to retrive list of configured ccd devices.
Link against libgeom.
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parent
189337d81f
commit
c06bf12f3b
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=115730
@ -4,4 +4,7 @@ PROG= ccdconfig
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WARNS?= 3
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MAN= ccdconfig.8
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DPADD= ${LIBGEOM}
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LDADD= -lgeom
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.include <bsd.prog.mk>
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@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$");
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <libgeom.h>
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#include <sys/devicestat.h>
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#include <sys/ccdvar.h>
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@ -426,9 +427,27 @@ static int
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dump_ccd(int argc, char **argv)
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{
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char *cp;
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char const *errstr;
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int i, error, numccd, numconfiged = 0;
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struct ccdconf conf;
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int ccd;
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struct gctl_req *grq;
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grq = gctl_get_handle();
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gctl_ro_param(grq, "verb", -1, "list");
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gctl_ro_param(grq, "class", -1, "CCD");
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cp = malloc(65536);
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gctl_rw_param(grq, "output", 65536, cp);
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if (verbose)
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gctl_ro_param(grq, "verbose", -1, "yes");
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errstr = gctl_issue(grq);
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if (errstr == NULL) {
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printf("%s", cp);
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return (0);
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} else {
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warnx("%s\nor possibly kernel and ccdconfig out of sync",
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errstr);
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}
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/*
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* Read the ccd configuration data from the kernel and dump
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