- trim any trailing whitespace

6 files changed, 48 insertions, 48 deletions

diff --git a/libc/sysdeps/linux/powerpc/bits/kernel_stat.h b/libc/sysdeps/linux/powerpc/bits/kernel_stat.h
index d3c3f911c..bfa67229d 100644
--- a/libc/sysdeps/linux/powerpc/bits/kernel_stat.h
+++ b/libc/sysdeps/linux/powerpc/bits/kernel_stat.h
@@ -5,8 +5,8 @@
 #error bits/kernel_stat.h is for internal uClibc use only!
 #endif
 
-/* This file provides whatever this particular arch's kernel thinks 
- * struct kernel_stat should look like...  It turns out each arch has a 
+/* This file provides whatever this particular arch's kernel thinks
+ * struct kernel_stat should look like...  It turns out each arch has a
  * different opinion on the subject... */
 #if __WORDSIZE == 64
 #define kernel_stat kernel_stat64
diff --git a/libc/sysdeps/linux/powerpc/bits/kernel_types.h b/libc/sysdeps/linux/powerpc/bits/kernel_types.h
index 223037545..3f3b93377 100644
--- a/libc/sysdeps/linux/powerpc/bits/kernel_types.h
+++ b/libc/sysdeps/linux/powerpc/bits/kernel_types.h
@@ -1,6 +1,6 @@
 /* Note that we use the exact same include guard #define names
- * as asm/posix_types.h.  This will avoid gratuitous conflicts 
- * with the posix_types.h kernel header, and will ensure that 
+ * as asm/posix_types.h.  This will avoid gratuitous conflicts
+ * with the posix_types.h kernel header, and will ensure that
  * our private content, and not the kernel header, will win.
  *  -Erik
  */
diff --git a/libc/sysdeps/linux/powerpc/bits/sem.h b/libc/sysdeps/linux/powerpc/bits/sem.h
index 1c648cd19..92a7a9043 100644
--- a/libc/sysdeps/linux/powerpc/bits/sem.h
+++ b/libc/sysdeps/linux/powerpc/bits/sem.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002 
+/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
diff --git a/libc/sysdeps/linux/powerpc/pread_write.c b/libc/sysdeps/linux/powerpc/pread_write.c
index 18940d1f9..cdbadfdf3 100644
--- a/libc/sysdeps/linux/powerpc/pread_write.c
+++ b/libc/sysdeps/linux/powerpc/pread_write.c
@@ -6,7 +6,7 @@
  */
 /* Based in part on the files
  *		./sysdeps/unix/sysv/linux/pwrite.c,
- *		./sysdeps/unix/sysv/linux/pread.c, 
+ *		./sysdeps/unix/sysv/linux/pread.c,
  *		sysdeps/posix/pread.c
  *		sysdeps/posix/pwrite.c
  * from GNU libc 2.2.5, but reworked considerably...
@@ -15,7 +15,7 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
-#ifndef __UCLIBC_HAS_LFS__ 
+#ifndef __UCLIBC_HAS_LFS__
 # define off64_t off_t
 #endif
 
@@ -26,15 +26,15 @@ static __inline__ _syscall4(ssize_t, __syscall_pread, int, fd,
 		void *, buf, size_t, count, off64_t, offset);
 
 ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset)
-{ 
+{
 	return(__syscall_pread(fd, buf, count, (off64_t)offset));
 }
 weak_alias(__libc_pread,pread)
 
-# ifdef __UCLIBC_HAS_LFS__ 
+# ifdef __UCLIBC_HAS_LFS__
 extern __typeof(pread64) __libc_pread64;
 ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset)
-{ 
+{
 	return(__syscall_pread(fd, buf, count, offset));
 }
 weak_alias(__libc_pread64,pread64)
@@ -49,15 +49,15 @@ static __inline__ _syscall4(ssize_t, __syscall_pwrite, int, fd,
 		const void *, buf, size_t, count, off64_t, offset);
 
 ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
-{ 
+{
 	return(__syscall_pwrite(fd, buf, count, (off64_t)offset));
 }
 weak_alias(__libc_pwrite,pwrite)
 
-# ifdef __UCLIBC_HAS_LFS__ 
+# ifdef __UCLIBC_HAS_LFS__
 extern __typeof(pwrite64) __libc_pwrite64;
 ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset)
-{ 
+{
 	return(__syscall_pwrite(fd, buf, count, offset));
 }
 weak_alias(__libc_pwrite64,pwrite64)
@@ -71,14 +71,14 @@ libc_hidden_proto(read)
 libc_hidden_proto(write)
 libc_hidden_proto(lseek)
 
-static ssize_t __fake_pread_write(int fd, void *buf, 
+static ssize_t __fake_pread_write(int fd, void *buf,
 		size_t count, off_t offset, int do_pwrite)
 {
 	int save_errno;
 	ssize_t result;
 	off_t old_offset;
 
-	/* Since we must not change the file pointer preserve the 
+	/* Since we must not change the file pointer preserve the
 	 * value so that we can restore it later.  */
 	if ((old_offset=lseek(fd, 0, SEEK_CUR)) == (off_t) -1)
 		return -1;
@@ -95,7 +95,7 @@ static ssize_t __fake_pread_write(int fd, void *buf,
 		result = read(fd, buf, count);
 	}
 
-	/* Now we have to restore the position.  If this fails we 
+	/* Now we have to restore the position.  If this fails we
 	 * have to return this as an error.  */
 	save_errno = errno;
 	if (lseek(fd, old_offset, SEEK_SET) == (off_t) -1)
@@ -108,24 +108,24 @@ static ssize_t __fake_pread_write(int fd, void *buf,
 	return(result);
 }
 
-# ifdef __UCLIBC_HAS_LFS__ 
+# ifdef __UCLIBC_HAS_LFS__
 libc_hidden_proto(lseek64)
 
-static ssize_t __fake_pread_write64(int fd, void *buf, 
+static ssize_t __fake_pread_write64(int fd, void *buf,
 		size_t count, off64_t offset, int do_pwrite)
 {
 	int save_errno;
 	ssize_t result;
 	off64_t old_offset;
 
-	/* Since we must not change the file pointer preserve the 
+	/* Since we must not change the file pointer preserve the
 	 * value so that we can restore it later.  */
 	if ((old_offset=lseek64(fd, 0, SEEK_CUR)) == (off64_t) -1)
 		return -1;
 
 	/* Set to wanted position.  */
-	if (lseek64(fd, offset, SEEK_SET) == (off64_t) -1) 
-		return -1;                               
+	if (lseek64(fd, offset, SEEK_SET) == (off64_t) -1)
+		return -1;
 
 	if (do_pwrite==1) {
 		/* Write the data.  */
@@ -155,9 +155,9 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset)
 }
 weak_alias(__libc_pread,pread)
 
-# ifdef __UCLIBC_HAS_LFS__ 
+# ifdef __UCLIBC_HAS_LFS__
 ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset)
-{ 
+{
 	return(__fake_pread_write64(fd, buf, count, offset, 0));
 }
 weak_alias(__libc_pread64,pread64)
@@ -172,9 +172,9 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
 }
 weak_alias(__libc_pwrite,pwrite)
 
-# ifdef __UCLIBC_HAS_LFS__ 
+# ifdef __UCLIBC_HAS_LFS__
 ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset)
-{ 
+{
 	return(__fake_pread_write64(fd, (void*)buf, count, offset, 1));
 }
 weak_alias(__libc_pwrite64,pwrite64)
diff --git a/libc/sysdeps/linux/powerpc/sys/procfs.h b/libc/sysdeps/linux/powerpc/sys/procfs.h
index d2d597241..118463649 100644
--- a/libc/sysdeps/linux/powerpc/sys/procfs.h
+++ b/libc/sysdeps/linux/powerpc/sys/procfs.h
@@ -32,9 +32,9 @@
 
 __BEGIN_DECLS
 
-/* These definitions are normally provided by ucontext.h via 
-   asm/sigcontext.h, asm/ptrace.h, and asm/elf.h.  Otherwise we define 
-   them here.  */ 
+/* These definitions are normally provided by ucontext.h via
+   asm/sigcontext.h, asm/ptrace.h, and asm/elf.h.  Otherwise we define
+   them here.  */
 #ifndef __PPC64_ELF_H
 #define ELF_NGREG       48      /* includes nip, msr, lr, etc. */
 #define ELF_NFPREG      33      /* includes fpscr */
diff --git a/libc/sysdeps/linux/powerpc/sys/ucontext.h b/libc/sysdeps/linux/powerpc/sys/ucontext.h
index 9eb50aa96..737512afc 100644
--- a/libc/sysdeps/linux/powerpc/sys/ucontext.h
+++ b/libc/sysdeps/linux/powerpc/sys/ucontext.h
@@ -62,14 +62,14 @@ typedef struct
 
 #else
 
-/* For 64-bit kernels with Altivec support, a machine context is exactly 
- * a sigcontext.  For older kernel (without Altivec) the sigcontext matches 
- * the mcontext upto but not including the v_regs field.  For kernels that 
- * don't AT_HWCAP or return AT_HWCAP without PPC_FEATURE_HAS_ALTIVEC the 
+/* For 64-bit kernels with Altivec support, a machine context is exactly
+ * a sigcontext.  For older kernel (without Altivec) the sigcontext matches
+ * the mcontext upto but not including the v_regs field.  For kernels that
+ * don't AT_HWCAP or return AT_HWCAP without PPC_FEATURE_HAS_ALTIVEC the
  * v_regs field may not exit and should not be referenced.  The v_regd field
  * can be refernced safely only after verifying that PPC_FEATURE_HAS_ALTIVEC
  * is set in AT_HWCAP.  */
-    
+
 /* Number of general registers.  */
 # define NGREG	48	/* includes r0-r31, nip, msr, lr, etc.   */
 # define NFPREG	33	/* includes fp0-fp31 &fpscr.  */
@@ -79,7 +79,7 @@ typedef unsigned long gregset_t[NGREG];
 typedef double fpregset_t[NFPREG];
 
 /* Container for Altivec/VMX Vector Status and Control Register.  Only 32-bits
-   but can only be copied to/from a 128-bit vector register.  So we allocated 
+   but can only be copied to/from a 128-bit vector register.  So we allocated
    a whole quadword speedup save/restore.  */
 typedef struct _libc_vscr
 {
@@ -107,22 +107,22 @@ typedef struct {
 	gregset_t	gp_regs;
 	fpregset_t	fp_regs;
 /*
- * To maintain compatibility with current implementations the sigcontext is 
- * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) 
- * followed by an unstructured (vmx_reserve) field of 69 doublewords.  This 
- * allows the array of vector registers to be quadword aligned independent of 
- * the alignment of the containing sigcontext or ucontext. It is the 
- * responsibility of the code setting the sigcontext to set this pointer to 
- * either NULL (if this processor does not support the VMX feature) or the 
+ * To maintain compatibility with current implementations the sigcontext is
+ * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t)
+ * followed by an unstructured (vmx_reserve) field of 69 doublewords.  This
+ * allows the array of vector registers to be quadword aligned independent of
+ * the alignment of the containing sigcontext or ucontext. It is the
+ * responsibility of the code setting the sigcontext to set this pointer to
+ * either NULL (if this processor does not support the VMX feature) or the
  * address of the first quadword within the allocated (vmx_reserve) area.
  *
- * The pointer (v_regs) of vector type (elf_vrreg_t) is essentually  
- * an array of 34 quadword entries.  The entries with 
- * indexes 0-31 contain the corresponding vector registers.  The entry with 
- * index 32 contains the vscr as the last word (offset 12) within the 
- * quadword.  This allows the vscr to be stored as either a quadword (since 
- * it must be copied via a vector register to/from storage) or as a word.  
- * The entry with index 33 contains the vrsave as the first word (offset 0) 
+ * The pointer (v_regs) of vector type (elf_vrreg_t) is essentually
+ * an array of 34 quadword entries.  The entries with
+ * indexes 0-31 contain the corresponding vector registers.  The entry with
+ * index 32 contains the vscr as the last word (offset 12) within the
+ * quadword.  This allows the vscr to be stored as either a quadword (since
+ * it must be copied via a vector register to/from storage) or as a word.
+ * The entry with index 33 contains the vrsave as the first word (offset 0)
  * within the quadword.
  */
 	vrregset_t	*v_regs;