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 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 | ||
| fdd5f15f VKF |
74 | int log_info_flush(void) |
| 75 | { | |
| 76 | if (is_backend || log_syslog) | |
| 77 | return 0; | |
| 78 | ||
| 79 | return fflush(f_out); | |
| 80 | } | |
| 81 | ||
| ac9b9101 | 82 | int log_err(const char *format, ...) |
| fb71fbd7 | 83 | { |
| ac9b9101 JA |
84 | char buffer[1024]; |
| 85 | va_list args; | |
| 86 | size_t len; | |
| f29b25a3 | 87 | |
| ac9b9101 JA |
88 | va_start(args, format); |
| 89 | len = vsnprintf(buffer, sizeof(buffer), format, args); | |
| 90 | va_end(args); | |
| 98ffb8f3 | 91 | len = min(len, sizeof(buffer) - 1); |
| fb71fbd7 | 92 | |
| ac9b9101 | 93 | if (is_backend) |
| 084d1c6f | 94 | return fio_server_text_output(FIO_LOG_ERR, buffer, len); |
| 13755d94 JA |
95 | else if (log_syslog) { |
| 96 | syslog(LOG_INFO, "%s", buffer); | |
| 97 | return len; | |
| 98 | } else { | |
| 1f39e555 JA |
99 | if (f_err != stderr) { |
| 100 | int fio_unused ret; | |
| 101 | ||
| 102 | ret = fwrite(buffer, len, 1, stderr); | |
| 103 | } | |
| fb71fbd7 | 104 | |
| ac9b9101 | 105 | return fwrite(buffer, len, 1, f_err); |
| f29b25a3 | 106 | } |
| e3cedca7 | 107 | } |
| 3ad04399 JA |
108 | |
| 109 | const char *log_get_level(int level) | |
| 110 | { | |
| 111 | static const char *levels[] = { "Unknown", "Debug", "Info", "Error", | |
| 112 | "Unknown" }; | |
| 113 | ||
| 114 | if (level >= FIO_LOG_NR) | |
| 115 | level = FIO_LOG_NR; | |
| 116 | ||
| 117 | return levels[level]; | |
| 118 | } |