lib/consoles: add test program
Signed-off-by: Karel Zak <kzak@redhat.com>
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@ -60,6 +60,7 @@ endif
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check_PROGRAMS += \
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test_sysfs \
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test_loopdev \
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test_consoles \
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test_pager
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endif
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@ -102,6 +103,10 @@ test_pager_CFLAGS = -DTEST_PROGRAM
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test_loopdev_SOURCES = lib/loopdev.c
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test_loopdev_CFLAGS = -DTEST_PROGRAM_LOOPDEV
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test_loopdev_LDADD = libcommon.la
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test_consoles_SOURCES = lib/consoles.c
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test_consoles_CFLAGS = -DTEST_PROGRAM
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test_consoles_LDADD = libcommon.la
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endif
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test_fileutils_SOURCES = lib/fileutils.c
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@ -498,3 +498,30 @@ fallback:
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return ret;
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}
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#ifdef TEST_PROGRAM
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int main(int argc, char *argv[])
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{
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char *name = NULL;
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int fd, re;
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struct console *p, *consoles = NULL;
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if (argc == 2) {
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name = argv[1];
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fd = open(name, O_RDWR);
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} else {
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name = ttyname(STDIN_FILENO);
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fd = STDIN_FILENO;
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}
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if (!name)
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errx(EXIT_FAILURE, "usage: %s [<tty>]\n", program_invocation_short_name);
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re = detect_consoles(name, fd, &consoles);
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for (p = consoles; p; p = p->next)
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printf("%s: id=%d %s\n", p->tty, p->id, re ? "(reconnect) " : "");
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return 0;
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}
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#endif
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