Commit | Line | Data |
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ac9b9101 JA |
1 | #include <unistd.h> |
2 | #include <fcntl.h> | |
3 | #include <string.h> | |
4 | #include <stdarg.h> | |
e46d8091 | 5 | #include <syslog.h> |
3c39a379 | 6 | |
ac9b9101 | 7 | #include "fio.h" |
3c39a379 | 8 | |
e46d8091 JA |
9 | int log_valist(const char *str, va_list args) |
10 | { | |
734f38cb JA |
11 | char buffer[1024]; |
12 | size_t len; | |
13 | ||
14 | len = vsnprintf(buffer, sizeof(buffer), str, args); | |
98ffb8f3 | 15 | len = min(len, sizeof(buffer) - 1); |
734f38cb | 16 | |
03a08252 JA |
17 | if (is_backend) |
18 | len = fio_server_text_output(FIO_LOG_INFO, buffer, len); | |
734f38cb JA |
19 | if (log_syslog) |
20 | syslog(LOG_INFO, "%s", buffer); | |
21 | else | |
22 | len = fwrite(buffer, len, 1, f_out); | |
23 | ||
24 | return len; | |
e46d8091 JA |
25 | } |
26 | ||
13755d94 JA |
27 | int log_local_buf(const char *buf, size_t len) |
28 | { | |
29 | if (log_syslog) | |
30 | syslog(LOG_INFO, "%s", buf); | |
31 | else | |
32 | len = fwrite(buf, len, 1, f_out); | |
33 | ||
34 | return len; | |
35 | } | |
36 | ||
ac9b9101 | 37 | int log_local(const char *format, ...) |
3c39a379 | 38 | { |
ac9b9101 JA |
39 | char buffer[1024]; |
40 | va_list args; | |
41 | size_t len; | |
8de8f047 | 42 | |
ac9b9101 | 43 | va_start(args, format); |
734f38cb JA |
44 | len = vsnprintf(buffer, sizeof(buffer), format, args); |
45 | va_end(args); | |
98ffb8f3 | 46 | len = min(len, sizeof(buffer) - 1); |
3c39a379 | 47 | |
734f38cb JA |
48 | if (log_syslog) |
49 | syslog(LOG_INFO, "%s", buffer); | |
50 | else | |
51 | len = fwrite(buffer, len, 1, f_out); | |
52 | ||
53 | return len; | |
3c39a379 JA |
54 | } |
55 | ||
ac9b9101 | 56 | int log_info(const char *format, ...) |
3c39a379 | 57 | { |
ac9b9101 JA |
58 | char buffer[1024]; |
59 | va_list args; | |
60 | size_t len; | |
3c39a379 | 61 | |
ac9b9101 JA |
62 | va_start(args, format); |
63 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
64 | va_end(args); | |
98ffb8f3 | 65 | len = min(len, sizeof(buffer) - 1); |
f29b25a3 | 66 | |
ac9b9101 | 67 | if (is_backend) |
084d1c6f | 68 | return fio_server_text_output(FIO_LOG_INFO, buffer, len); |
13755d94 JA |
69 | else if (log_syslog) { |
70 | syslog(LOG_INFO, "%s", buffer); | |
71 | return len; | |
72 | } else | |
ac9b9101 | 73 | return fwrite(buffer, len, 1, f_out); |
f29b25a3 JA |
74 | } |
75 | ||
fdd5f15f VKF |
76 | int log_info_flush(void) |
77 | { | |
78 | if (is_backend || log_syslog) | |
79 | return 0; | |
80 | ||
81 | return fflush(f_out); | |
82 | } | |
83 | ||
ac9b9101 | 84 | int log_err(const char *format, ...) |
fb71fbd7 | 85 | { |
ac9b9101 JA |
86 | char buffer[1024]; |
87 | va_list args; | |
88 | size_t len; | |
f29b25a3 | 89 | |
ac9b9101 JA |
90 | va_start(args, format); |
91 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
92 | va_end(args); | |
98ffb8f3 | 93 | len = min(len, sizeof(buffer) - 1); |
fb71fbd7 | 94 | |
ac9b9101 | 95 | if (is_backend) |
084d1c6f | 96 | return fio_server_text_output(FIO_LOG_ERR, buffer, len); |
13755d94 JA |
97 | else if (log_syslog) { |
98 | syslog(LOG_INFO, "%s", buffer); | |
99 | return len; | |
100 | } else { | |
1f39e555 JA |
101 | if (f_err != stderr) { |
102 | int fio_unused ret; | |
103 | ||
104 | ret = fwrite(buffer, len, 1, stderr); | |
105 | } | |
fb71fbd7 | 106 | |
ac9b9101 | 107 | return fwrite(buffer, len, 1, f_err); |
f29b25a3 | 108 | } |
e3cedca7 | 109 | } |
3ad04399 JA |
110 | |
111 | const char *log_get_level(int level) | |
112 | { | |
113 | static const char *levels[] = { "Unknown", "Debug", "Info", "Error", | |
114 | "Unknown" }; | |
115 | ||
116 | if (level >= FIO_LOG_NR) | |
117 | level = FIO_LOG_NR; | |
118 | ||
119 | return levels[level]; | |
120 | } |