um: Remove unused os_getpgrp function

The function is not used anywhere.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20240913134442.967599-5-benjamin@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/arch/um/include/shared/os.h b/arch/um/include/shared/os.h
index a94093bfa5e4a26ccabc99e3bf66d06b0a881076..e54f64f55bb70382ffe6a2dbc0ca4c34e6709868 100644 (file)
--- a/arch/um/include/shared/os.h
+++ b/arch/um/include/shared/os.h
@@ -204,7 +204,6 @@ extern void os_kill_process(int pid, int reap_child);
 extern void os_kill_ptraced_process(int pid, int reap_child);
 
 extern int os_getpid(void);
-extern int os_getpgrp(void);
 
 extern void init_new_thread_signals(void);
 

diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index d1f5e60028057022acdd3458e249005b76b220c9..f20602e793d914945ebb559c6d2570f51e3b2895 100644 (file)
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -53,11 +53,6 @@ int os_getpid(void)
        return syscall(__NR_getpid);
 }
 
-int os_getpgrp(void)
-{
-       return getpgrp();
-}
-
 int os_map_memory(void *virt, int fd, unsigned long long off, unsigned long len,
                  int r, int w, int x)
 {