Commit | Line | Data |
---|---|---|
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 | |
5768cc2b | 9 | size_t log_valist(const char *str, va_list args) |
e46d8091 | 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 | ||
5768cc2b | 27 | size_t log_local_buf(const char *buf, size_t len) |
13755d94 JA |
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 | ||
5768cc2b | 37 | size_t log_info(const char *format, ...) |
3c39a379 | 38 | { |
ac9b9101 JA |
39 | char buffer[1024]; |
40 | va_list args; | |
41 | size_t len; | |
3c39a379 | 42 | |
ac9b9101 JA |
43 | va_start(args, format); |
44 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
45 | va_end(args); | |
98ffb8f3 | 46 | len = min(len, sizeof(buffer) - 1); |
f29b25a3 | 47 | |
ac9b9101 | 48 | if (is_backend) |
084d1c6f | 49 | return fio_server_text_output(FIO_LOG_INFO, buffer, len); |
13755d94 JA |
50 | else if (log_syslog) { |
51 | syslog(LOG_INFO, "%s", buffer); | |
52 | return len; | |
53 | } else | |
ac9b9101 | 54 | return fwrite(buffer, len, 1, f_out); |
f29b25a3 JA |
55 | } |
56 | ||
5768cc2b | 57 | size_t __log_buf(struct buf_output *buf, const char *format, ...) |
a666cab8 JA |
58 | { |
59 | char buffer[1024]; | |
60 | va_list args; | |
61 | size_t len; | |
62 | ||
63 | va_start(args, format); | |
64 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
65 | va_end(args); | |
66 | len = min(len, sizeof(buffer) - 1); | |
67 | ||
5768cc2b | 68 | return buf_output_add(buf, buffer, len); |
a666cab8 JA |
69 | } |
70 | ||
fdd5f15f VKF |
71 | int log_info_flush(void) |
72 | { | |
73 | if (is_backend || log_syslog) | |
74 | return 0; | |
75 | ||
76 | return fflush(f_out); | |
77 | } | |
78 | ||
5768cc2b | 79 | size_t log_err(const char *format, ...) |
fb71fbd7 | 80 | { |
ac9b9101 JA |
81 | char buffer[1024]; |
82 | va_list args; | |
83 | size_t len; | |
f29b25a3 | 84 | |
ac9b9101 JA |
85 | va_start(args, format); |
86 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
87 | va_end(args); | |
98ffb8f3 | 88 | len = min(len, sizeof(buffer) - 1); |
fb71fbd7 | 89 | |
ac9b9101 | 90 | if (is_backend) |
084d1c6f | 91 | return fio_server_text_output(FIO_LOG_ERR, buffer, len); |
13755d94 JA |
92 | else if (log_syslog) { |
93 | syslog(LOG_INFO, "%s", buffer); | |
94 | return len; | |
95 | } else { | |
1f39e555 JA |
96 | if (f_err != stderr) { |
97 | int fio_unused ret; | |
98 | ||
99 | ret = fwrite(buffer, len, 1, stderr); | |
100 | } | |
fb71fbd7 | 101 | |
ac9b9101 | 102 | return fwrite(buffer, len, 1, f_err); |
f29b25a3 | 103 | } |
e3cedca7 | 104 | } |
3ad04399 JA |
105 | |
106 | const char *log_get_level(int level) | |
107 | { | |
108 | static const char *levels[] = { "Unknown", "Debug", "Info", "Error", | |
109 | "Unknown" }; | |
110 | ||
111 | if (level >= FIO_LOG_NR) | |
112 | level = FIO_LOG_NR; | |
113 | ||
114 | return levels[level]; | |
115 | } |