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log: add va_list versions of log_* functions

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Daniel Eklöf 2021-05-07 16:40:19 +02:00
parent 63572e4223
commit cda55d7de4
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GPG key ID: 5BBD4992C116573F
2 changed files with 73 additions and 33 deletions
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78
log.c
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@ -122,43 +122,67 @@ _sys_log(enum log_class log_class, const char *module,
syslog(level, "%s: %s", module, msg);
}
void
log_msg_va(enum log_class log_class, const char *module,
const char *file, int lineno, const char *fmt, va_list va)
{
va_list va2;
va_copy(va2, va);
_log(log_class, module, file, lineno, fmt, 0, va);
_sys_log(log_class, module, file, lineno, fmt, 0, va2);
va_end(va2);
}
void
log_msg(enum log_class log_class, const char *module,
const char *file, int lineno, const char *fmt, ...)
{
va_list ap1, ap2;
va_start(ap1, fmt);
va_copy(ap2, ap1);
_log(log_class, module, file, lineno, fmt, 0, ap1);
_sys_log(log_class, module, file, lineno, fmt, 0, ap2);
va_end(ap1);
va_end(ap2);
va_list va;
va_start(va, fmt);
log_msg_va(log_class, module, file, lineno, fmt, va);
va_end(va);
}
void log_errno(enum log_class log_class, const char *module,
const char *file, int lineno,
const char *fmt, ...)
void
log_errno_va(enum log_class log_class, const char *module,
const char *file, int lineno,
const char *fmt, va_list va)
{
va_list ap1, ap2;
va_start(ap1, fmt);
va_copy(ap2, ap1);
_log(log_class, module, file, lineno, fmt, errno, ap1);
_sys_log(log_class, module, file, lineno, fmt, errno, ap2);
va_end(ap1);
va_end(ap2);
log_errno_provided_va(log_class, module, file, lineno, errno, fmt, va);
}
void log_errno_provided(enum log_class log_class, const char *module,
const char *file, int lineno, int errno_copy,
const char *fmt, ...)
void
log_errno(enum log_class log_class, const char *module,
const char *file, int lineno,
const char *fmt, ...)
{
va_list ap1, ap2;
va_start(ap1, fmt);
va_copy(ap2, ap1);
_log(log_class, module, file, lineno, fmt, errno_copy, ap1);
_sys_log(log_class, module, file, lineno, fmt, errno_copy, ap2);
va_end(ap1);
va_end(ap2);
va_list va;
va_start(va, fmt);
log_errno_va(log_class, module, file, lineno, fmt, va);
va_end(va);
}
void
log_errno_provided_va(enum log_class log_class, const char *module,
const char *file, int lineno, int errno_copy,
const char *fmt, va_list va)
{
va_list va2;
va_copy(va2, va);
_log(log_class, module, file, lineno, fmt, errno_copy, va);
_sys_log(log_class, module, file, lineno, fmt, errno_copy, va2);
va_end(va2);
}
void
log_errno_provided(enum log_class log_class, const char *module,
const char *file, int lineno, int errno_copy,
const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
log_errno_provided_va(log_class, module, file, lineno, errno_copy, fmt, va);
va_end(va);
}
int