[fusl] clang-format fusl

fusl/src/internal/vdso.c

Index: fusl/src/internal/vdso.c
diff --git a/fusl/src/internal/vdso.c b/fusl/src/internal/vdso.c
index 6ae0212e5c1ee7a784fa71dfb80981fa9bc8ffd7..30ebe59bc213cd7a1bc54cc1e666b69c09ef12b9 100644
--- a/fusl/src/internal/vdso.c
+++ b/fusl/src/internal/vdso.c
@@ -21,71 +21,87 @@ typedef Elf64_Verdef Verdef;
 typedef Elf64_Verdaux Verdaux;
 #endif
 
-static int checkver(Verdef *def, int vsym, const char *vername, char *strings)
-{
-	vsym &= 0x7fff;
-	for (;;) {
-		if (!(def->vd_flags & VER_FLG_BASE)
-		  && (def->vd_ndx & 0x7fff) == vsym)
-			break;
-		if (def->vd_next == 0)
-			return 0;
-		def = (Verdef *)((char *)def + def->vd_next);
-	}
-	Verdaux *aux = (Verdaux *)((char *)def + def->vd_aux);
-	return !strcmp(vername, strings + aux->vda_name);
+static int checkver(Verdef* def, int vsym, const char* vername, char* strings) {
+  vsym &= 0x7fff;
+  for (;;) {
+    if (!(def->vd_flags & VER_FLG_BASE) && (def->vd_ndx & 0x7fff) == vsym)
+      break;
+    if (def->vd_next == 0)
+      return 0;
+    def = (Verdef*)((char*)def + def->vd_next);
+  }
+  Verdaux* aux = (Verdaux*)((char*)def + def->vd_aux);
+  return !strcmp(vername, strings + aux->vda_name);
 }
 
-#define OK_TYPES (1<<STT_NOTYPE | 1<<STT_OBJECT | 1<<STT_FUNC | 1<<STT_COMMON)
-#define OK_BINDS (1<<STB_GLOBAL | 1<<STB_WEAK | 1<<STB_GNU_UNIQUE)
+#define OK_TYPES \
+  (1 << STT_NOTYPE | 1 << STT_OBJECT | 1 << STT_FUNC | 1 << STT_COMMON)
+#define OK_BINDS (1 << STB_GLOBAL | 1 << STB_WEAK | 1 << STB_GNU_UNIQUE)
 
-void *__vdsosym(const char *vername, const char *name)
-{
-	size_t i;
-	for (i=0; libc.auxv[i] != AT_SYSINFO_EHDR; i+=2)
-		if (!libc.auxv[i]) return 0;
-	Ehdr *eh = (void *)libc.auxv[i+1];
-	Phdr *ph = (void *)((char *)eh + eh->e_phoff);
-	size_t *dynv=0, base=-1;
-	for (i=0; i<eh->e_phnum; i++, ph=(void *)((char *)ph+eh->e_phentsize)) {
-		if (ph->p_type == PT_LOAD)
-			base = (size_t)eh + ph->p_offset - ph->p_vaddr;
-		else if (ph->p_type == PT_DYNAMIC)
-			dynv = (void *)((char *)eh + ph->p_offset);
-	}
-	if (!dynv || base==(size_t)-1) return 0;
+void* __vdsosym(const char* vername, const char* name) {
+  size_t i;
+  for (i = 0; libc.auxv[i] != AT_SYSINFO_EHDR; i += 2)
+    if (!libc.auxv[i])
+      return 0;
+  Ehdr* eh = (void*)libc.auxv[i + 1];
+  Phdr* ph = (void*)((char*)eh + eh->e_phoff);
+  size_t *dynv = 0, base = -1;
+  for (i = 0; i < eh->e_phnum; i++, ph = (void*)((char*)ph + eh->e_phentsize)) {
+    if (ph->p_type == PT_LOAD)
+      base = (size_t)eh + ph->p_offset - ph->p_vaddr;
+    else if (ph->p_type == PT_DYNAMIC)
+      dynv = (void*)((char*)eh + ph->p_offset);
+  }
+  if (!dynv || base == (size_t)-1)
+    return 0;
 
-	char *strings = 0;
-	Sym *syms = 0;
-	uint32_t *hashtab = 0;
-	uint16_t *versym = 0;
-	Verdef *verdef = 0;
-	
-	for (i=0; dynv[i]; i+=2) {
-		void *p = (void *)(base + dynv[i+1]);
-		switch(dynv[i]) {
-		case DT_STRTAB: strings = p; break;
-		case DT_SYMTAB: syms = p; break;
-		case DT_HASH: hashtab = p; break;
-		case DT_VERSYM: versym = p; break;
-		case DT_VERDEF: verdef = p; break;
-		}
-	}	
+  char* strings = 0;
+  Sym* syms = 0;
+  uint32_t* hashtab = 0;
+  uint16_t* versym = 0;
+  Verdef* verdef = 0;
 
-	if (!strings || !syms || !hashtab) return 0;
-	if (!verdef) versym = 0;
+  for (i = 0; dynv[i]; i += 2) {
+    void* p = (void*)(base + dynv[i + 1]);
+    switch (dynv[i]) {
+      case DT_STRTAB:
+        strings = p;
+        break;
+      case DT_SYMTAB:
+        syms = p;
+        break;
+      case DT_HASH:
+        hashtab = p;
+        break;
+      case DT_VERSYM:
+        versym = p;
+        break;
+      case DT_VERDEF:
+        verdef = p;
+        break;
+    }
+  }
 
-	for (i=0; i<hashtab[1]; i++) {
-		if (!(1<<(syms[i].st_info&0xf) & OK_TYPES)) continue;
-		if (!(1<<(syms[i].st_info>>4) & OK_BINDS)) continue;
-		if (!syms[i].st_shndx) continue;
-		if (strcmp(name, strings+syms[i].st_name)) continue;
-		if (versym && !checkver(verdef, versym[i], vername, strings))
-			continue;
-		return (void *)(base + syms[i].st_value);
-	}
+  if (!strings || !syms || !hashtab)
+    return 0;
+  if (!verdef)
+    versym = 0;
 
-	return 0;
+  for (i = 0; i < hashtab[1]; i++) {
+    if (!(1 << (syms[i].st_info & 0xf) & OK_TYPES))
+      continue;
+    if (!(1 << (syms[i].st_info >> 4) & OK_BINDS))
+      continue;
+    if (!syms[i].st_shndx)
+      continue;
+    if (strcmp(name, strings + syms[i].st_name))
+      continue;
+    if (versym && !checkver(verdef, versym[i], vername, strings))
+      continue;
+    return (void*)(base + syms[i].st_value);
+  }
+
+  return 0;
 }
 
 #endif