22 lines
366 B
C
22 lines
366 B
C
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#include <limits.h>
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#include <stdlib.h>
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#include <old_tmpdir.h>
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static char *fifofile;
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static const char *get_caps_fifo(void)
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{
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if (!fifofile) {
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fifofile = getenv("FIFOFILE");
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if (!fifofile) {
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const char *tmpdir = tst_get_tmpdir_root();
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fifofile = malloc(PATH_MAX);
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snprintf(fifofile, PATH_MAX, "%s/caps_fifo", tmpdir);
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}
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}
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return fifofile;
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}
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