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_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 | } |