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-rw-r--r--unix/tclUnixCompat.c116
1 files changed, 59 insertions, 57 deletions
diff --git a/unix/tclUnixCompat.c b/unix/tclUnixCompat.c
index 30ddb71..8b6a421 100644
--- a/unix/tclUnixCompat.c
+++ b/unix/tclUnixCompat.c
@@ -164,14 +164,14 @@ TclUnixSetBlockingMode(
*
* TclpGetPwNam --
*
- * Thread-safe wrappers for getpwnam(). See "man getpwnam" for more
- * details.
+ * Thread-safe wrappers for getpwnam(). See "man getpwnam" for more
+ * details.
*
* Results:
- * Pointer to struct passwd on success or NULL on error.
+ * Pointer to struct passwd on success or NULL on error.
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -244,14 +244,14 @@ TclpGetPwNam(
*
* TclpGetPwUid --
*
- * Thread-safe wrappers for getpwuid(). See "man getpwuid" for more
- * details.
+ * Thread-safe wrappers for getpwuid(). See "man getpwuid" for more
+ * details.
*
* Results:
- * Pointer to struct passwd on success or NULL on error.
+ * Pointer to struct passwd on success or NULL on error.
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -347,14 +347,14 @@ FreePwBuf(
*
* TclpGetGrNam --
*
- * Thread-safe wrappers for getgrnam(). See "man getgrnam" for more
- * details.
+ * Thread-safe wrappers for getgrnam(). See "man getgrnam" for more
+ * details.
*
* Results:
- * Pointer to struct group on success or NULL on error.
+ * Pointer to struct group on success or NULL on error.
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -427,14 +427,14 @@ TclpGetGrNam(
*
* TclpGetGrGid --
*
- * Thread-safe wrappers for getgrgid(). See "man getgrgid" for more
- * details.
+ * Thread-safe wrappers for getgrgid(). See "man getgrgid" for more
+ * details.
*
* Results:
- * Pointer to struct group on success or NULL on error.
+ * Pointer to struct group on success or NULL on error.
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -530,14 +530,14 @@ FreeGrBuf(
*
* TclpGetHostByName --
*
- * Thread-safe wrappers for gethostbyname(). See "man gethostbyname" for
- * more details.
+ * Thread-safe wrappers for gethostbyname(). See "man gethostbyname" for
+ * more details.
*
* Results:
- * Pointer to struct hostent on success or NULL on error.
+ * Pointer to struct hostent on success or NULL on error.
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -598,14 +598,14 @@ TclpGetHostByName(
*
* TclpGetHostByAddr --
*
- * Thread-safe wrappers for gethostbyaddr(). See "man gethostbyaddr" for
- * more details.
+ * Thread-safe wrappers for gethostbyaddr(). See "man gethostbyaddr" for
+ * more details.
*
* Results:
- * Pointer to struct hostent on success or NULL on error.
+ * Pointer to struct hostent on success or NULL on error.
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -661,14 +661,14 @@ TclpGetHostByAddr(
*
* CopyGrp --
*
- * Copies string fields of the group structure to the private buffer,
- * honouring the size of the buffer.
+ * Copies string fields of the group structure to the private buffer,
+ * honouring the size of the buffer.
*
* Results:
- * 0 on success or -1 on error (errno = ERANGE).
+ * 0 on success or -1 on error (errno = ERANGE).
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -734,14 +734,14 @@ CopyGrp(
*
* CopyHostent --
*
- * Copies string fields of the hostent structure to the private buffer,
- * honouring the size of the buffer.
+ * Copies string fields of the hostent structure to the private buffer,
+ * honouring the size of the buffer.
*
* Results:
- * Number of bytes copied on success or -1 on error (errno = ERANGE)
+ * Number of bytes copied on success or -1 on error (errno = ERANGE)
*
* Side effects:
- * None
+ * None
*
*---------------------------------------------------------------------------
*/
@@ -796,15 +796,15 @@ CopyHostent(
*
* CopyPwd --
*
- * Copies string fields of the passwd structure to the private buffer,
- * honouring the size of the buffer.
+ * Copies string fields of the passwd structure to the private buffer,
+ * honouring the size of the buffer.
*
* Results:
- * 0 on success or -1 on error (errno = ERANGE).
+ * 0 on success or -1 on error (errno = ERANGE).
*
* Side effects:
- * We are not copying the gecos field as it may not be supported on all
- * platforms.
+ * We are not copying the gecos field as it may not be supported on all
+ * platforms.
*
*---------------------------------------------------------------------------
*/
@@ -862,14 +862,14 @@ CopyPwd(
*
* CopyArray --
*
- * Copies array of NULL-terminated or fixed-length strings to the private
- * buffer, honouring the size of the buffer.
+ * Copies array of NULL-terminated or fixed-length strings to the private
+ * buffer, honouring the size of the buffer.
*
* Results:
- * Number of bytes copied on success or -1 on error (errno = ERANGE)
+ * Number of bytes copied on success or -1 on error (errno = ERANGE)
*
* Side effects:
- * None.
+ * None.
*
*---------------------------------------------------------------------------
*/
@@ -926,14 +926,14 @@ CopyArray(
*
* CopyString --
*
- * Copies a NULL-terminated string to the private buffer, honouring the
- * size of the buffer
+ * Copies a NULL-terminated string to the private buffer, honouring the
+ * size of the buffer
*
* Results:
- * 0 success or -1 on error (errno = ERANGE)
+ * 0 success or -1 on error (errno = ERANGE)
*
* Side effects:
- * None
+ * None
*
*---------------------------------------------------------------------------
*/
@@ -986,25 +986,27 @@ CopyString(
int
TclWinCPUID(
- int index, /* Which CPUID value to retrieve. */
- int *regsPtr) /* Registers after the CPUID. */
+ int index, /* Which CPUID value to retrieve. */
+ int *regsPtr) /* Registers after the CPUID. */
{
int status = TCL_ERROR;
/* See: <http://en.wikipedia.org/wiki/CPUID> */
#if defined(__x86_64__) || defined(_M_AMD64) || defined (_M_X64)
- __asm__ __volatile__("movq %%rbx, %%rsi \n\t" /* save %rbx */
- "cpuid \n\t"
- "xchgq %%rsi, %%rbx \n\t" /* restore the old %rbx */
- : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
- : "a"(index));
+ __asm__ __volatile__(
+ "movq %%rbx, %%rsi \n\t" /* save %rbx */
+ "cpuid \n\t"
+ "xchgq %%rsi, %%rbx \n\t" /* restore the old %rbx */
+ : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
+ : "a"(index));
status = TCL_OK;
#elif defined(__i386__) || defined(_M_IX86)
- __asm__ __volatile__("mov %%ebx, %%esi \n\t" /* save %ebx */
- "cpuid \n\t"
- "xchg %%esi, %%ebx \n\t" /* restore the old %ebx */
- : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
- : "a"(index));
+ __asm__ __volatile__(
+ "mov %%ebx, %%esi \n\t" /* save %ebx */
+ "cpuid \n\t"
+ "xchg %%esi, %%ebx \n\t" /* restore the old %ebx */
+ : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3])
+ : "a"(index));
status = TCL_OK;
#else
(void)index;
generated by cgit v0.12 at 2024-11-16 00:17:47 (GMT)