1 files changed, 29 insertions, 1 deletions

diff --git a/openbsd-compat/bsd-misc.c b/openbsd-compat/bsd-misc.c
index 3ef373f56..d75854e83 100644
--- a/openbsd-compat/bsd-misc.c
+++ b/openbsd-compat/bsd-misc.c
@@ -165,6 +165,17 @@ int nanosleep(const struct timespec *req, struct timespec *rem)
 }
 #endif
 
+#if !defined(HAVE_USLEEP)
+int usleep(unsigned int useconds)
+{
+        struct timespec ts;
+
+        ts.tv_sec = useconds / 1000000;
+        ts.tv_nsec = (useconds % 1000000) * 1000;
+        return nanosleep(&ts, NULL);
+}
+#endif
+
 #ifndef HAVE_TCGETPGRP
 pid_t
 tcgetpgrp(int fd)
@@ -242,8 +253,25 @@ strdup(const char *str)
 #endif
 
 #ifndef HAVE_ISBLANK
-int isblank(int c)
+int
+isblank(int c)
 {
         return (c == ' ' || c == '\t');
 }
 #endif
+
+#ifndef HAVE_GETPGID
+pid_t
+getpgid(pid_t pid)
+{
+#if defined(HAVE_GETPGRP) && !defined(GETPGRP_VOID)
+        return getpgrp(pid);
+#elif defined(HAVE_GETPGRP)
+        if (pid == 0)
+                return getpgrp();
+#endif
+
+        errno = ESRCH;
+        return -1;
+}
+#endif