[fusl] clang-format fusl

fusl/src/passwd/getgrent_a.c

Index: fusl/src/passwd/getgrent_a.c
diff --git a/fusl/src/passwd/getgrent_a.c b/fusl/src/passwd/getgrent_a.c
index 7fc389d46332a9ef408d29c67d853978a5dc5082..14d59e448b60930762b6eb5c89944d8d5479dacf 100644
--- a/fusl/src/passwd/getgrent_a.c
+++ b/fusl/src/passwd/getgrent_a.c
@@ -1,68 +1,82 @@
 #include "pwf.h"
 #include <pthread.h>
 
-static unsigned atou(char **s)
-{
-	unsigned x;
-	for (x=0; **s-'0'<10U; ++*s) x=10*x+(**s-'0');
-	return x;
+static unsigned atou(char** s) {
+  unsigned x;
+  for (x = 0; **s - '0' < 10U; ++*s)
+    x = 10 * x + (**s - '0');
+  return x;
 }
 
-int __getgrent_a(FILE *f, struct group *gr, char **line, size_t *size, char ***mem, size_t *nmem, struct group **res)
-{
-	ssize_t l;
-	char *s, *mems;
-	size_t i;
-	int rv = 0;
-	int cs;
-	pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
-	for (;;) {
-		if ((l=getline(line, size, f)) < 0) {
-			rv = ferror(f) ? errno : 0;
-			free(*line);
-			*line = 0;
-			gr = 0;
-			goto end;
-		}
-		line[0][l-1] = 0;
+int __getgrent_a(FILE* f,
+                 struct group* gr,
+                 char** line,
+                 size_t* size,
+                 char*** mem,
+                 size_t* nmem,
+                 struct group** res) {
+  ssize_t l;
+  char *s, *mems;
+  size_t i;
+  int rv = 0;
+  int cs;
+  pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
+  for (;;) {
+    if ((l = getline(line, size, f)) < 0) {
+      rv = ferror(f) ? errno : 0;
+      free(*line);
+      *line = 0;
+      gr = 0;
+      goto end;
+    }
+    line[0][l - 1] = 0;
 
-		s = line[0];
-		gr->gr_name = s++;
-		if (!(s = strchr(s, ':'))) continue;
+    s = line[0];
+    gr->gr_name = s++;
+    if (!(s = strchr(s, ':')))
+      continue;
 
-		*s++ = 0; gr->gr_passwd = s;
-		if (!(s = strchr(s, ':'))) continue;
+    *s++ = 0;
+    gr->gr_passwd = s;
+    if (!(s = strchr(s, ':')))
+      continue;
 
-		*s++ = 0; gr->gr_gid = atou(&s);
-		if (*s != ':') continue;
+    *s++ = 0;
+    gr->gr_gid = atou(&s);
+    if (*s != ':')
+      continue;
 
-		*s++ = 0; mems = s;
-		break;
-	}
+    *s++ = 0;
+    mems = s;
+    break;
+  }
 
-	for (*nmem=!!*s; *s; s++)
-		if (*s==',') ++*nmem;
-	free(*mem);
-	*mem = calloc(sizeof(char *), *nmem+1);
-	if (!*mem) {
-		rv = errno;
-		free(*line);
-		*line = 0;
-		gr = 0;
-		goto end;
-	}
-	if (*mems) {
-		mem[0][0] = mems;
-		for (s=mems, i=0; *s; s++)
-			if (*s==',') *s++ = 0, mem[0][++i] = s;
-		mem[0][++i] = 0;
-	} else {
-		mem[0][0] = 0;
-	}
-	gr->gr_mem = *mem;
+  for (*nmem = !!*s; *s; s++)
+    if (*s == ',')
+      ++*nmem;
+  free(*mem);
+  *mem = calloc(sizeof(char*), *nmem + 1);
+  if (!*mem) {
+    rv = errno;
+    free(*line);
+    *line = 0;
+    gr = 0;
+    goto end;
+  }
+  if (*mems) {
+    mem[0][0] = mems;
+    for (s = mems, i = 0; *s; s++)
+      if (*s == ',')
+        *s++ = 0, mem[0][++i] = s;
+    mem[0][++i] = 0;
+  } else {
+    mem[0][0] = 0;
+  }
+  gr->gr_mem = *mem;
 end:
-	pthread_setcancelstate(cs, 0);
-	*res = gr;
-	if(rv) errno = rv;
-	return rv;
+  pthread_setcancelstate(cs, 0);
+  *res = gr;
+  if (rv)
+    errno = rv;
+  return rv;
 }