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[lcd4linux @ 2005-05-08 04:32:43 by reinelt]

Browse Source 
CodingStyle added and applied

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@547 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
2005-05-08 04:32:45 +00:00
parent a1c471e9fb
commit dbf5d92605
94 changed files with 16200 additions and 15384 deletions
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137
plugin_cpuinfo.c
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@@ -1,4 +1,4 @@
/* $Id: plugin_cpuinfo.c,v 1.13 2005/01/18 06:30:23 reinelt Exp $
/* $Id: plugin_cpuinfo.c,v 1.14 2005/05/08 04:32:44 reinelt Exp $
*
* plugin for /proc/cpuinfo parsing
*
@@ -23,6 +23,9 @@
*
*
* $Log: plugin_cpuinfo.c,v $
* Revision 1.14 2005/05/08 04:32:44 reinelt
* CodingStyle added and applied
*
* Revision 1.13 2005/01/18 06:30:23 reinelt
* added (C) to all copyright statements
*
@@ -111,74 +114,84 @@
static HASH CPUinfo;
static FILE *stream = NULL;
static int parse_cpuinfo (void)
static int parse_cpuinfo(void)
{
int age;
/* reread every second only */
age = hash_age(&CPUinfo, NULL);
if (age > 0 && age <= 1000) return 0;
if (stream == NULL) stream = fopen("/proc/cpuinfo", "r");
if (stream == NULL) {
error ("fopen(/proc/cpuinfo) failed: %s", strerror(errno));
return -1;
}
rewind(stream);
while (!feof(stream)) {
char buffer[256];
char *c, *key, *val;
fgets (buffer, sizeof(buffer), stream);
c = strchr(buffer, ':');
if (c == NULL) continue;
key = buffer; val = c+1;
/* strip leading blanks from key */
while (isspace(*key)) *key++ = '\0';
/* strip trailing blanks from key */
do *c = '\0'; while (isspace(*--c));
/* strip leading blanks from value */
while (isspace(*val)) *val++ = '\0';
/* strip trailing blanks from value */
for (c = val; *c != '\0'; c++);
while (isspace(*--c)) *c = '\0';
/* add entry to hash table */
hash_put (&CPUinfo, key, val);
}
return 0;
}
int age;
static void my_cpuinfo (RESULT *result, RESULT *arg1)
{
char *key, *val;
if (parse_cpuinfo() < 0) {
SetResult(&result, R_STRING, "");
return;
}
key = R2S(arg1);
val = hash_get(&CPUinfo, key, NULL);
if (val == NULL) val = "";
SetResult(&result, R_STRING, val);
/* reread every second only */
age = hash_age(&CPUinfo, NULL);
if (age > 0 && age <= 1000)
return 0;
if (stream == NULL)
stream = fopen("/proc/cpuinfo", "r");
if (stream == NULL) {
error("fopen(/proc/cpuinfo) failed: %s", strerror(errno));
return -1;
}
rewind(stream);
while (!feof(stream)) {
char buffer[256];
char *c, *key, *val;
fgets(buffer, sizeof(buffer), stream);
c = strchr(buffer, ':');
if (c == NULL)
continue;
key = buffer;
val = c + 1;
/* strip leading blanks from key */
while (isspace(*key))
*key++ = '\0';
/* strip trailing blanks from key */
do
*c = '\0';
while (isspace(*--c));
/* strip leading blanks from value */
while (isspace(*val))
*val++ = '\0';
/* strip trailing blanks from value */
for (c = val; *c != '\0'; c++);
while (isspace(*--c))
*c = '\0';
/* add entry to hash table */
hash_put(&CPUinfo, key, val);
}
return 0;
}
int plugin_init_cpuinfo (void)
static void my_cpuinfo(RESULT * result, RESULT * arg1)
{
hash_create (&CPUinfo);
AddFunction ("cpuinfo", 1, my_cpuinfo);
return 0;
char *key, *val;
if (parse_cpuinfo() < 0) {
SetResult(&result, R_STRING, "");
return;
}
key = R2S(arg1);
val = hash_get(&CPUinfo, key, NULL);
if (val == NULL)
val = "";
SetResult(&result, R_STRING, val);
}
void plugin_exit_cpuinfo(void)
int plugin_init_cpuinfo(void)
{
if (stream != NULL) {
fclose (stream);
stream = NULL;
}
hash_destroy(&CPUinfo);
hash_create(&CPUinfo);
AddFunction("cpuinfo", 1, my_cpuinfo);
return 0;
}
void plugin_exit_cpuinfo(void)
{
if (stream != NULL) {
fclose(stream);
stream = NULL;
}
hash_destroy(&CPUinfo);
}