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Some more optimizations.

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This commit is contained in:
Ulrich Drepper 2001-04-26 13:15:39 +00:00
parent e1fff0e7bf
commit 7cc7c0f7e7
1 changed files with 10 additions and 11 deletions
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21
sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c
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@ -102,18 +102,19 @@ __get_clockfreq_via_proc_openprom (void)
while (len > 0)
{
char node_name[strlen ("/proc/openprom/")
+ _D_ALLOC_NAMLEN (this_dirp)
+ strlen ("/clock-frequency")];
char node[strlen ("/proc/openprom/")
+ _D_ALLOC_NAMLEN (this_dirp)
+ strlen ("/clock-frequency")];
char *prop;
int fd;
/* Note that
strlen("/clock-frequency") > strlen("/device_type")
*/
stpcpy (stpcpy (stpcpy (node_name, "/proc/openprom/"),
this_dirp->d_name),
"/device_type");
fd = open (node_name, O_RDONLY);
__stpcpy (prop = __stpcpy (__stpcpy (node, "/proc/openprom/"),
this_dirp->d_name),
"/device_type");
fd = open (node, O_RDONLY);
if (fd != -1)
{
char type_string[128];
@ -124,10 +125,8 @@ __get_clockfreq_via_proc_openprom (void)
{
int clkfreq_fd;
stpcpy (stpcpy (stpcpy (node_name, "/proc/openprom/"),
this_dirp->d_name),
"/clock-frequency");
clkfreq_fd = open (node_name, O_RDONLY);
__stpcpy (prop, "/clock-frequency");
clkfreq_fd = open (node, O_RDONLY);
if (fd != -1)
{
if (read (clkfreq_fd, type_string,