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_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 | ||
fdd5f15f VKF |
57 | int log_info_flush(void) |
58 | { | |
59 | if (is_backend || log_syslog) | |
60 | return 0; | |
61 | ||
62 | return fflush(f_out); | |
63 | } | |
64 | ||
ac9b9101 | 65 | int log_err(const char *format, ...) |
fb71fbd7 | 66 | { |
ac9b9101 JA |
67 | char buffer[1024]; |
68 | va_list args; | |
69 | size_t len; | |
f29b25a3 | 70 | |
ac9b9101 JA |
71 | va_start(args, format); |
72 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
73 | va_end(args); | |
98ffb8f3 | 74 | len = min(len, sizeof(buffer) - 1); |
fb71fbd7 | 75 | |
ac9b9101 | 76 | if (is_backend) |
084d1c6f | 77 | return fio_server_text_output(FIO_LOG_ERR, buffer, len); |
13755d94 JA |
78 | else if (log_syslog) { |
79 | syslog(LOG_INFO, "%s", buffer); | |
80 | return len; | |
81 | } else { | |
1f39e555 JA |
82 | if (f_err != stderr) { |
83 | int fio_unused ret; | |
84 | ||
85 | ret = fwrite(buffer, len, 1, stderr); | |
86 | } | |
fb71fbd7 | 87 | |
ac9b9101 | 88 | return fwrite(buffer, len, 1, f_err); |
f29b25a3 | 89 | } |
e3cedca7 | 90 | } |
3ad04399 JA |
91 | |
92 | const char *log_get_level(int level) | |
93 | { | |
94 | static const char *levels[] = { "Unknown", "Debug", "Info", "Error", | |
95 | "Unknown" }; | |
96 | ||
97 | if (level >= FIO_LOG_NR) | |
98 | level = FIO_LOG_NR; | |
99 | ||
100 | return levels[level]; | |
101 | } |