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LibC: Make sysbeep return int instead of void

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Since the beep syscall may fail it is strange that the error is
discarded by the LibC wrapper.
This commit is contained in:
Junior Rantila 2021-12-17 18:24:09 +01:00 • committed by Brian Gianforcaro
parent 18013f3c06
commit 1f7c196788
2 changed files with 4 additions and 3 deletions
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5
Userland/Libraries/LibC/unistd.cpp
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@ -700,9 +700,10 @@ int gettid()
return cached_tid; return cached_tid;
} }
void sysbeep() int sysbeep()
{ {
syscall(SC_beep); int rc = syscall(SC_beep);
__RETURN_WITH_ERRNO(rc, rc, -1);
} }
int fsync(int fd) int fsync(int fd)

2
Userland/Libraries/LibC/unistd.h
View file

@ -34,7 +34,7 @@ int get_process_name(char* buffer, int buffer_size);
int set_process_name(const char* name, size_t name_length); int set_process_name(const char* name, size_t name_length);
void dump_backtrace(); void dump_backtrace();
int fsync(int fd); int fsync(int fd);
void sysbeep(); int sysbeep();
int gettid(); int gettid();
int getpagesize(); int getpagesize();
pid_t fork(); pid_t fork();