projects / fio.git / blame
| 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 | |
| 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 | } |