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 | |
830814d4 JA |
9 | size_t log_info_buf(const char *buf, size_t len) |
10 | { | |
408e0b90 JA |
11 | if (is_backend) { |
12 | size_t ret = fio_server_text_output(FIO_LOG_INFO, buf, len); | |
13 | if (ret != -1) | |
14 | return ret; | |
15 | } | |
16 | ||
17 | if (log_syslog) { | |
830814d4 JA |
18 | syslog(LOG_INFO, "%s", buf); |
19 | return len; | |
20 | } else | |
21 | return fwrite(buf, len, 1, f_out); | |
22 | } | |
23 | ||
5768cc2b | 24 | size_t log_valist(const char *str, va_list args) |
e46d8091 | 25 | { |
734f38cb JA |
26 | char buffer[1024]; |
27 | size_t len; | |
28 | ||
29 | len = vsnprintf(buffer, sizeof(buffer), str, args); | |
30 | ||
830814d4 | 31 | return log_info_buf(buffer, min(len, sizeof(buffer) - 1)); |
e46d8091 JA |
32 | } |
33 | ||
5768cc2b | 34 | size_t log_info(const char *format, ...) |
3c39a379 | 35 | { |
ac9b9101 JA |
36 | char buffer[1024]; |
37 | va_list args; | |
38 | size_t len; | |
3c39a379 | 39 | |
ac9b9101 JA |
40 | va_start(args, format); |
41 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
42 | va_end(args); | |
f29b25a3 | 43 | |
830814d4 | 44 | return log_info_buf(buffer, min(len, sizeof(buffer) - 1)); |
f29b25a3 JA |
45 | } |
46 | ||
5768cc2b | 47 | size_t __log_buf(struct buf_output *buf, const char *format, ...) |
a666cab8 JA |
48 | { |
49 | char buffer[1024]; | |
50 | va_list args; | |
51 | size_t len; | |
52 | ||
53 | va_start(args, format); | |
54 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
55 | va_end(args); | |
a666cab8 | 56 | |
4b157ac6 | 57 | return buf_output_add(buf, buffer, min(len, sizeof(buffer) - 1)); |
a666cab8 JA |
58 | } |
59 | ||
fdd5f15f VKF |
60 | int log_info_flush(void) |
61 | { | |
62 | if (is_backend || log_syslog) | |
63 | return 0; | |
64 | ||
65 | return fflush(f_out); | |
66 | } | |
67 | ||
5768cc2b | 68 | size_t log_err(const char *format, ...) |
fb71fbd7 | 69 | { |
ac9b9101 JA |
70 | char buffer[1024]; |
71 | va_list args; | |
72 | size_t len; | |
f29b25a3 | 73 | |
ac9b9101 JA |
74 | va_start(args, format); |
75 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
76 | va_end(args); | |
98ffb8f3 | 77 | len = min(len, sizeof(buffer) - 1); |
fb71fbd7 | 78 | |
408e0b90 JA |
79 | if (is_backend) { |
80 | size_t ret = fio_server_text_output(FIO_LOG_ERR, buffer, len); | |
81 | if (ret != -1) | |
82 | return ret; | |
83 | } | |
84 | ||
85 | if (log_syslog) { | |
13755d94 JA |
86 | syslog(LOG_INFO, "%s", buffer); |
87 | return len; | |
88 | } else { | |
1f39e555 JA |
89 | if (f_err != stderr) { |
90 | int fio_unused ret; | |
91 | ||
92 | ret = fwrite(buffer, len, 1, stderr); | |
93 | } | |
fb71fbd7 | 94 | |
ac9b9101 | 95 | return fwrite(buffer, len, 1, f_err); |
f29b25a3 | 96 | } |
e3cedca7 | 97 | } |
3ad04399 JA |
98 | |
99 | const char *log_get_level(int level) | |
100 | { | |
101 | static const char *levels[] = { "Unknown", "Debug", "Info", "Error", | |
102 | "Unknown" }; | |
103 | ||
104 | if (level >= FIO_LOG_NR) | |
105 | level = FIO_LOG_NR; | |
106 | ||
107 | return levels[level]; | |
108 | } |