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

Comparing projects/libstatgrab/src/libstatgrab/error.c (file contents):
Revision 1.1 by tdb, Tue Apr 6 21:38:55 2004 UTC vs.
Revision 1.10 by ats, Thu Apr 8 11:01:44 2004 UTC

#	Line 29 | Line 29
29
30		#include "statgrab.h"
31
32	<	static sg_error error;
32	>	static sg_error error = SG_ERROR_NONE;
33	>	#define ERROR_ARG_MAX 256
34	>	static char error_arg[ERROR_ARG_MAX];
35
36		void sg_set_error(sg_error code, const char *arg) {
37		error = code;
38	+	if (arg != NULL) {
39	+	sg_strlcpy(error_arg, arg, sizeof error_arg);
40	+	}
41	+	else {
42	+	/* FIXME is this the best idea? */
43	+	error_arg[0] = '\0';
44	+	}
45		}
46
47		sg_error sg_get_error() {
48		return error;
49		}
50
51	<	char *sg_str_error(sg_error code) {
52	<	return NULL;
51	>	const char *sg_get_error_arg() {
52	>	return error_arg;
53	>	}
54	>
55	>	const char *sg_str_error(sg_error code) {
56	>	switch (code) {
57	>	case SG_ERROR_NONE:
58	>	return "no error";
59	>	case SG_ERROR_ASPRINTF:
60	>	return "asprintf failed";
61	>	case SG_ERROR_DEVSTAT_GETDEVS:
62	>	return "devstat_getdevs failed";
63	>	case SG_ERROR_DEVSTAT_SELECTDEVS:
64	>	return "devstat_selectdevs failed";
65	>	case SG_ERROR_ENOENT:
66	>	return "system call received ENOENT";
67	>	case SG_ERROR_GETIFADDRS:
68	>	return "getifaddress failed";
69	>	case SG_ERROR_GETMNTINFO:
70	>	return "getmntinfo failed";
71	>	case SG_ERROR_GETPAGESIZE:
72	>	return "getpagesize failed";
73	>	case SG_ERROR_KSTAT_DATA_LOOKUP:
74	>	return "kstat_data_lookup failed";
75	>	case SG_ERROR_KSTAT_LOOKUP:
76	>	return "kstat_lookup failed";
77	>	case SG_ERROR_KSTAT_OPEN:
78	>	return "kstat_open failed";
79	>	case SG_ERROR_KSTAT_READ:
80	>	return "kstat_read failed";
81	>	case SG_ERROR_KVM_GETSWAPINFO:
82	>	return "kvm_getswapinfo failed";
83	>	case SG_ERROR_KVM_OPENFILES:
84	>	return "kvm_openfiles failed";
85	>	case SG_ERROR_MALLOC:
86	>	return "malloc failed";
87	>	case SG_ERROR_OPEN:
88	>	return "failed to open file";
89	>	case SG_ERROR_OPENDIR:
90	>	return "failed to open directory";
91	>	case SG_ERROR_PARSE:
92	>	return "failed to parse input";
93	>	case SG_ERROR_SETEGID:
94	>	return "setegid failed";
95	>	case SG_ERROR_SETEUID:
96	>	return "seteuid failed";
97	>	case SG_ERROR_SETMNTENT:
98	>	return "setmntent failed";
99	>	case SG_ERROR_SOCKET:
100	>	return "socket failed";
101	>	case SG_ERROR_SWAPCTL:
102	>	return "swapctl failed";
103	>	case SG_ERROR_SYSCONF:
104	>	return "sysconf failed";
105	>	case SG_ERROR_SYSCTL:
106	>	return "sysctl failed";
107	>	case SG_ERROR_SYSCTLBYNAME:
108	>	return "sysctlbyname failed";
109	>	case SG_ERROR_SYSCTLNAMETOMIB:
110	>	return "sysctlnametomib failed";
111	>	case SG_ERROR_UNAME:
112	>	return "uname failed";
113	>	case SG_ERROR_UNSUPPORTED:
114	>	return "unsupported function";
115	>	case SG_ERROR_XSW_VER_MISMATCH:
116	>	return "XSW version mismatch";
117	>	}
118	>	return "unknown error";
119		}
120

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