clang-format

userland/testbin/schedpong/usem.c

@@ -41,87 +41,65 @@
 
 #include "usem.h"
 
-void
-usem_init(struct usem *sem, const char *namefmt, ...)
-{
-	va_list ap;
+void usem_init(struct usem *sem, const char *namefmt, ...) {
+  va_list ap;
 
-	va_start(ap, namefmt);
-	vsnprintf(sem->name, sizeof(sem->name), namefmt, ap);
-	va_end(ap);
+  va_start(ap, namefmt);
+  vsnprintf(sem->name, sizeof(sem->name), namefmt, ap);
+  va_end(ap);
 
-	sem->fd = open(sem->name, O_RDWR|O_CREAT|O_TRUNC, 0664);
-	if (sem->fd < 0) {
-		err(1, "%s: create", sem->name);
-	}
-	close(sem->fd);
-	sem->fd = -1;
+  sem->fd = open(sem->name, O_RDWR | O_CREAT | O_TRUNC, 0664);
+  if (sem->fd < 0) {
+    err(1, "%s: create", sem->name);
+  }
+  close(sem->fd);
+  sem->fd = -1;
 }
 
-void
-usem_open(struct usem *sem)
-{
-	sem->fd = open(sem->name, O_RDWR);
-	if (sem->fd < 0) {
-		err(1, "%s: open", sem->name);
-	}
+void usem_open(struct usem *sem) {
+  sem->fd = open(sem->name, O_RDWR);
+  if (sem->fd < 0) {
+    err(1, "%s: open", sem->name);
+  }
 }
 
-void
-usem_close(struct usem *sem)
-{
-	if (close(sem->fd) == -1) {
-		warn("%s: close", sem->name);
-	}
+void usem_close(struct usem *sem) {
+  if (close(sem->fd) == -1) {
+    warn("%s: close", sem->name);
+  }
 }
 
-void
-usem_cleanup(struct usem *sem)
-{
-	(void)remove(sem->name);
+void usem_cleanup(struct usem *sem) { (void)remove(sem->name); }
+
+void Pn(struct usem *sem, unsigned count) {
+  ssize_t r;
+  char c[count];
+
+  r = read(sem->fd, c, count);
+  if (r < 0) {
+    err(1, "%s: read", sem->name);
+  }
+  if ((size_t)r < count) {
+    errx(1, "%s: read: unexpected EOF", sem->name);
+  }
 }
 
-void
-Pn(struct usem *sem, unsigned count)
-{
-	ssize_t r;
-	char c[count];
+void P(struct usem *sem) { Pn(sem, 1); }
 
-	r = read(sem->fd, c, count);
-	if (r < 0) {
-		err(1, "%s: read", sem->name);
-	}
-	if ((size_t)r < count) {
-		errx(1, "%s: read: unexpected EOF", sem->name);
-	}
+void Vn(struct usem *sem, unsigned count) {
+  ssize_t r;
+  char c[count];
+
+  /* semfs does not use these values, but be conservative */
+  memset(c, 0, count);
+
+  r = write(sem->fd, c, count);
+  if (r < 0) {
+    err(1, "%s: write", sem->name);
+  }
+  if ((size_t)r < count) {
+    errx(1, "%s: write: Short count", sem->name);
+  }
 }
 
-void
-P(struct usem *sem)
-{
-	Pn(sem, 1);
-}
-
-void
-Vn(struct usem *sem, unsigned count)
-{
-	ssize_t r;
-	char c[count];
-
-	/* semfs does not use these values, but be conservative */
-	memset(c, 0, count);
-
-	r = write(sem->fd, c, count);
-	if (r < 0) {
-		err(1, "%s: write", sem->name);
-	}
-	if ((size_t)r < count) {
-		errx(1, "%s: write: Short count", sem->name);
-	}
-}
-
-void
-V(struct usem *sem)
-{
-	Vn(sem, 1);
-}
+void V(struct usem *sem) { Vn(sem, 1); }