gowin: Himbaechel. Support DragonFlyBSD
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
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@ -156,8 +156,7 @@ std::string proc_self_dirname(void)
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{
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{
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char buf[PATH_MAX + 1] = "", *path, *p;
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char buf[PATH_MAX + 1] = "", *path, *p;
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// if case argv[0] contains a valid path, return it
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// if case argv[0] contains a valid path, return it
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if (strlen(npnr_path) > 0) {
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if (strlen(npnr_path) > 0 && (p = strrchr(npnr_path, '/')) != NULL) {
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p = strrchr(npnr_path, '/');
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snprintf(buf, sizeof buf, "%*s/", (int)(npnr_path - p), npnr_path);
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snprintf(buf, sizeof buf, "%*s/", (int)(npnr_path - p), npnr_path);
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return buf;
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return buf;
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}
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}
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