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

Comparing projects/libstatgrab/src/libstatgrab/error.c (file contents):
Revision 1.9 by tdb, Wed Apr 7 21:47:50 2004 UTC vs.
Revision 1.16 by tdb, Mon Nov 1 18:30:17 2004 UTC

#	Line 26 | Line 26
26		#endif
27
28		#include <stdlib.h>
29	+	#include <string.h>
30	+	#include <errno.h>
31
32		#include "statgrab.h"
33	+	#include "tools.h"
34
35		static sg_error error = SG_ERROR_NONE;
36		#define ERROR_ARG_MAX 256
37		static char error_arg[ERROR_ARG_MAX];
38	+	static int errno_value = 0;
39
40		void sg_set_error(sg_error code, const char *arg) {
41	+	errno_value = 0;
42		error = code;
43		if (arg != NULL) {
44	<	strlcpy(error_arg, arg, sizeof error_arg);
44	>	sg_strlcpy(error_arg, arg, sizeof error_arg);
45		}
46		else {
47		/* FIXME is this the best idea? */
#	Line 44 | Line 49 | void sg_set_error(sg_error code, const char *arg) {
49		}
50		}
51
52	+	void sg_set_error_with_errno(sg_error code, const char *arg) {
53	+	sg_set_error(code, arg);
54	+	errno_value = errno;
55	+	}
56	+
57		sg_error sg_get_error() {
58		return error;
59		}
#	Line 52 | Line 62 | const char *sg_get_error_arg() {
62		return error_arg;
63		}
64
65	+	int sg_get_error_errno() {
66	+	return errno_value;
67	+	}
68	+
69		const char *sg_str_error(sg_error code) {
70		switch (code) {
71		case SG_ERROR_NONE:
#	Line 114 | Line 128 | const char *sg_str_error(sg_error code) {
128		return "unsupported function";
129		case SG_ERROR_XSW_VER_MISMATCH:
130		return "XSW version mismatch";
131	+	case SG_ERROR_PSTAT:
132	+	return "pstat failed";
133		}
134		return "unknown error";
135		}

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