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root/i-scream/projects/libstatgrab/src/libstatgrab/os_info.c

Comparing projects/libstatgrab/src/libstatgrab/os_info.c (file contents):
Revision 1.17 by tdb, Wed Apr 7 14:53:40 2004 UTC vs.
Revision 1.18 by tdb, Wed Apr 7 21:08:40 2004 UTC

#	Line 69 | Line 69 | sg_host_info *sg_get_host_info(){
69		#endif
70
71		if((uname(&os)) < 0){
72	+	sg_set_error(SG_ERROR_UNAME, NULL);
73		return NULL;
74		}
75
#	Line 81 | Line 82 | sg_host_info *sg_get_host_info(){
82		/* get uptime */
83		#ifdef SOLARIS
84		if ((kc = kstat_open()) == NULL) {
85	+	sg_set_error(SG_ERROR_KSTAT_OPEN, NULL);
86		return NULL;
87		}
88		if((ksp=kstat_lookup(kc, "unix", -1, "system_misc"))==NULL){
89	+	sg_set_error(SG_ERROR_KSTAT_LOOKUP, "unix,-1,system_misc");
90		return NULL;
91		}
92		if (kstat_read(kc, ksp, 0) == -1) {
93	+	sg_set_error(SG_ERROR_KSTAT_READ, NULL);
94		return NULL;
95		}
96		if((kn=kstat_data_lookup(ksp, "boot_time")) == NULL){
97	+	sg_set_error(SG_ERROR_KSTAT_DATA_LOOKUP, "boot_time");
98		return NULL;
99		}
100		boottime=(kn->value.ui32);
#	Line 101 | Line 106 | sg_host_info *sg_get_host_info(){
106		#endif
107		#if defined(LINUX) || defined(CYGWIN)
108		if ((f=fopen("/proc/uptime", "r")) == NULL) {
109	+	sg_set_error(SG_ERROR_OPEN, "/proc/uptime");
110		return NULL;
111		}
112		if((fscanf(f,"%lu %*d",&general_stat.uptime)) != 1){
113	+	sg_set_error(SG_ERROR_PARSE, NULL);
114		return NULL;
115		}
116		fclose(f);
#	Line 113 | Line 120 | sg_host_info *sg_get_host_info(){
120		mib[1] = KERN_BOOTTIME;
121		size = sizeof boottime;
122		if (sysctl(mib, 2, &boottime, &size, NULL, 0) < 0){
123	+	sg_set_error(SG_ERROR_SYSCTL, "CTL_KERN.KERN_BOOTTIME");
124		return NULL;
125		}
126		time(&curtime);

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