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