kernel
/
git
mirror of https://git.kernel.org/pub/scm/git/git.git
1
0
Fork 0
Code Releases Activity

Merge branch 'mw/maint-gcc-warns-unused-write' 

* mw/maint-gcc-warns-unused-write:
  run-command.c: fix build warnings on Ubuntu
maint
Junio C Hamano 2010-03-07 12:47:18 -08:00
parent 81ca93f1ce 90ff12a860
commit b7e7f6fb00
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
run-command.c
View File

@ -67,19 +67,21 @@ static int child_notifier = -1;


static void notify_parent(void) static void notify_parent(void)
{ {
write(child_notifier, "", 1); ssize_t unused;
unused = write(child_notifier, "", 1);
} }


static NORETURN void die_child(const char *err, va_list params) static NORETURN void die_child(const char *err, va_list params)
{ {
char msg[4096]; char msg[4096];
ssize_t unused;
int len = vsnprintf(msg, sizeof(msg), err, params); int len = vsnprintf(msg, sizeof(msg), err, params);
if (len > sizeof(msg)) if (len > sizeof(msg))
len = sizeof(msg); len = sizeof(msg);


write(child_err, "fatal: ", 7); unused = write(child_err, "fatal: ", 7);
write(child_err, msg, len); unused = write(child_err, msg, len);
write(child_err, "\n", 1); unused = write(child_err, "\n", 1);
exit(128); exit(128);
} }