forked from Bananymous/banan-os
Bananymous
70bbdbd8f5
add ": " after the identification and formatted output. syslog does not require trailing newline so add it in case it is missing.
41 lines
763 B
C++
41 lines
763 B
C++
#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <syslog.h>
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static const char* s_ident = nullptr;
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static FILE* s_log_file = nullptr;
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void openlog(const char* ident, int option, int facility)
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{
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if (s_log_file == nullptr)
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s_log_file = fopen("/dev/debug", "w");
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(void)option;
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(void)facility;
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s_ident = ident;
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}
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void syslog(int priority, const char* format, ...)
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{
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(void)priority;
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if (s_ident)
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fprintf(s_log_file, "%s: ", s_ident);
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va_list args;
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va_start(args, format);
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vfprintf(s_log_file, format, args);
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va_end(args);
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const size_t format_len = strlen(format);
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if (format_len && format[format_len - 1] != '\n')
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fputc('\n', s_log_file);
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}
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void closelog()
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{
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fclose(s_log_file);
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s_log_file = nullptr;
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s_ident = nullptr;
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}
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