blob: 44a29e8b13cb5203e2d35c99b8e2b5fec49f6981 [file] [log] [blame]
#include "cache.h"
#include "exec_cmd.h"
* Many parts of Git have subprograms communicate via pipe, expect the
* upstream of a pipe to die with SIGPIPE when the downstream of a
* pipe does not need to read all that is written. Some third-party
* programs that ignore or block SIGPIPE for their own reason forget
* to restore SIGPIPE handling to the default before spawning Git and
* break this carefully orchestrated machinery.
* Restore the way SIGPIPE is handled to default, which is what we
* expect.
static void restore_sigpipe_to_default(void)
sigset_t unblock;
sigaddset(&unblock, SIGPIPE);
sigprocmask(SIG_UNBLOCK, &unblock, NULL);
int main(int argc, const char **argv)
* Always open file descriptors 0/1/2 to avoid clobbering files
* in die(). It also avoids messing up when the pipes are dup'ed
* onto stdin/stdout/stderr in the child processes we spawn.
argv[0] = git_extract_argv0_path(argv[0]);
return cmd_main(argc, argv);