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libc: Document the functions in luna.h

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apio 2022-10-12 11:54:29 +02:00
parent 6aabe19fb4
commit f44411aa46
2 changed files with 7 additions and 4 deletions
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7
libs/libc/include/luna.h
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@ -9,8 +9,13 @@ extern "C"
{ {
#endif #endif
/* Returns the current program's thread identifier. */
pid_t gettid(); pid_t gettid();
unsigned int msleep(unsigned int);
/* Sleeps for ms milliseconds. */
unsigned int msleep(unsigned int ms);
/* Prints a message to standard error and aborts the program. */
noreturn void __luna_abort(const char* message); noreturn void __luna_abort(const char* message);
#ifdef __cplusplus #ifdef __cplusplus

4
libs/libc/src/luna.cpp
View File

@ -5,8 +5,6 @@
#include <sys/syscall.h> #include <sys/syscall.h>
#include <unistd.h> #include <unistd.h>
#define noreturn __attribute__((noreturn))
extern "C" extern "C"
{ {
pid_t gettid() pid_t gettid()
@ -21,7 +19,7 @@ extern "C"
noreturn void __luna_abort(const char* message) noreturn void __luna_abort(const char* message)
{ {
fwrite(message, strlen(message), 1, stdout); fputs(message, stderr);
abort(); abort();
} }
} }