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libport: Remove checks for gettimeofday(). 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-03-12 19:32:22 +01:00
parent 96b815fcca
commit cba41d9bfd
4 changed files with 3 additions and 28 deletions
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1
configure vendored
View File

@ -16744,7 +16744,6 @@ for ac_func in \
getifaddrs \
getopt_long_only \
getpwuid \
gettimeofday \
getuid \
kqueue \
lstat \

1
configure.ac
View File

@ -2162,7 +2162,6 @@ AC_CHECK_FUNCS(\
getifaddrs \
getopt_long_only \
getpwuid \
gettimeofday \
getuid \
kqueue \
lstat \

3
include/config.h.in
View File

@ -264,9 +264,6 @@
/* Define to 1 if you have the <gettext-po.h> header file. */
#undef HAVE_GETTEXT_PO_H
/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY
/* Define to 1 if you have the `getuid' function. */
#undef HAVE_GETUID

26
libs/port/mkstemps.c
View File

@ -31,16 +31,6 @@
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_PROCESS_H
#include <process.h>
#endif
/* We need to provide a type for gcc_uint64_t. */
#ifdef __GNUC__
__extension__ typedef unsigned long long gcc_uint64_t;
#else
typedef unsigned long gcc_uint64_t;
#endif
#ifndef TMP_MAX
#define TMP_MAX 16384
@ -74,10 +64,8 @@ mkstemps (
{
static const char letters[]
= "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
static gcc_uint64_t value;
#ifdef HAVE_GETTIMEOFDAY
static unsigned __int64 value;
struct timeval tv;
#endif
char *XXXXXX;
size_t len;
int count;
@ -92,17 +80,13 @@ mkstemps (
XXXXXX = &template[len - 6 - suffix_len];
#ifdef HAVE_GETTIMEOFDAY
/* Get some more or less random data. */
gettimeofday (&tv, NULL);
value += ((gcc_uint64_t) tv.tv_usec << 16) ^ tv.tv_sec ^ getpid ();
#else
value += getpid ();
#endif
value += ((unsigned __int64) tv.tv_usec << 16) ^ tv.tv_sec ^ getpid ();
for (count = 0; count < TMP_MAX; ++count)
{
gcc_uint64_t v = value;
unsigned __int64 v = value;
int fd;
/* Fill in the random bits. */
@ -118,11 +102,7 @@ mkstemps (
v /= 62;
XXXXXX[5] = letters[v % 62];
#ifdef VMS
fd = open (template, O_RDWR|O_CREAT|O_EXCL, 0600, "fop=tmd");
#else
fd = open (template, O_RDWR|O_CREAT|O_EXCL, 0600);
#endif
if (fd >= 0)
/* The file does not exist. */
return fd;