8 |
8 |
9 */ |
9 */ |
10 |
10 |
11 #include "errlib.h" |
11 #include "errlib.h" |
12 |
12 |
|
13 |
13 #define MAXLINE 4095 |
14 #define MAXLINE 4095 |
14 |
15 |
15 int daemon_proc = 0; /* set to 0 if stdout/stderr available, else set to 1 */ |
16 #ifdef __CPLUSPLUS |
16 |
17 extern "C" { |
17 static void err_doit (int errnoflag, int level, const char *fmt, va_list ap) |
18 #endif |
18 { |
|
19 int errno_save = errno, n; |
|
20 char buf[MAXLINE+1]; |
|
21 |
19 |
22 vsnprintf (buf, MAXLINE, fmt, ap); |
20 int daemon_proc = 0; /* set to 0 if stdout/stderr available, else set to 1 */ |
23 n = strlen(buf); |
|
24 if (errnoflag) |
|
25 snprintf (buf+n, MAXLINE-n, ": %s", strerror(errno_save)); |
|
26 strcat (buf, "\n"); |
|
27 |
21 |
28 if (daemon_proc) |
22 static void err_doit (int errnoflag, int level, const char *fmt, va_list ap) |
29 syslog (level, buf); |
23 { |
30 else { |
24 int errno_save = errno, n; |
31 fflush (stdout); |
25 char buf[MAXLINE+1]; |
32 fprintf (stderr, buf); |
26 |
33 fflush (stderr); |
27 vsnprintf (buf, MAXLINE, fmt, ap); |
|
28 n = strlen(buf); |
|
29 if (errnoflag) |
|
30 snprintf (buf+n, MAXLINE-n, ": %s", strerror(errno_save)); |
|
31 strcat (buf, "\n"); |
|
32 |
|
33 if (daemon_proc) |
|
34 syslog (level, buf); |
|
35 else { |
|
36 fflush (stdout); |
|
37 fprintf (stderr, buf); |
|
38 fflush (stderr); |
|
39 } |
|
40 |
|
41 return; |
34 } |
42 } |
35 |
43 |
36 return; |
44 void err_ret (const char *fmt, ...) |
|
45 { |
|
46 va_list ap; |
|
47 |
|
48 va_start (ap, fmt); |
|
49 err_doit (1, LOG_INFO, fmt, ap); |
|
50 va_end (ap); |
|
51 return; |
|
52 } |
|
53 |
|
54 void err_sys (const char *fmt, ...) |
|
55 { |
|
56 va_list ap; |
|
57 |
|
58 va_start (ap, fmt); |
|
59 err_doit (1, LOG_ERR, fmt, ap); |
|
60 va_end (ap); |
|
61 exit (1); |
|
62 } |
|
63 |
|
64 void err_msg (const char *fmt, ...) |
|
65 { |
|
66 va_list ap; |
|
67 |
|
68 va_start (ap, fmt); |
|
69 err_doit (0, LOG_INFO, fmt, ap); |
|
70 va_end (ap); |
|
71 return; |
|
72 } |
|
73 |
|
74 void err_quit (const char *fmt, ...) |
|
75 { |
|
76 va_list ap; |
|
77 |
|
78 va_start (ap, fmt); |
|
79 err_doit (0, LOG_ERR, fmt, ap); |
|
80 va_end (ap); |
|
81 exit (1); |
|
82 } |
|
83 |
|
84 void err_dump (const char *fmt, ...) |
|
85 { |
|
86 va_list ap; |
|
87 |
|
88 va_start (ap, fmt); |
|
89 err_doit (1, LOG_ERR, fmt, ap); |
|
90 va_end (ap); |
|
91 abort(); |
|
92 } |
|
93 |
|
94 #ifdef __CPLUSPLUS |
37 } |
95 } |
38 |
96 #endif |
39 void err_ret (const char *fmt, ...) |
|
40 { |
|
41 va_list ap; |
|
42 |
|
43 va_start (ap, fmt); |
|
44 err_doit (1, LOG_INFO, fmt, ap); |
|
45 va_end (ap); |
|
46 return; |
|
47 } |
|
48 |
|
49 void err_sys (const char *fmt, ...) |
|
50 { |
|
51 va_list ap; |
|
52 |
|
53 va_start (ap, fmt); |
|
54 err_doit (1, LOG_ERR, fmt, ap); |
|
55 va_end (ap); |
|
56 exit (1); |
|
57 } |
|
58 |
|
59 void err_msg (const char *fmt, ...) |
|
60 { |
|
61 va_list ap; |
|
62 |
|
63 va_start (ap, fmt); |
|
64 err_doit (0, LOG_INFO, fmt, ap); |
|
65 va_end (ap); |
|
66 return; |
|
67 } |
|
68 |
|
69 void err_quit (const char *fmt, ...) |
|
70 { |
|
71 va_list ap; |
|
72 |
|
73 va_start (ap, fmt); |
|
74 err_doit (0, LOG_ERR, fmt, ap); |
|
75 va_end (ap); |
|
76 exit (1); |
|
77 } |
|
78 |
|
79 void err_dump (const char *fmt, ...) |
|
80 { |
|
81 va_list ap; |
|
82 |
|
83 va_start (ap, fmt); |
|
84 err_doit (1, LOG_ERR, fmt, ap); |
|
85 va_end (ap); |
|
86 abort(); |
|
87 } |
|
88 |
|