diff options
Diffstat (limited to 'receive-pack.c')
| -rw-r--r-- | receive-pack.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/receive-pack.c b/receive-pack.c index 7cf58782e3..26aa26bcb5 100644 --- a/receive-pack.c +++ b/receive-pack.c @@ -382,10 +382,10 @@ static const char *unpack(void) } } else { const char *keeper[6]; - int fd[2], s, len, status; - pid_t pid; + int s, len, status; char keep_arg[256]; char packname[46]; + struct child_process ip; s = sprintf(keep_arg, "--keep=receive-pack %i on ", getpid()); if (gethostname(keep_arg + s, sizeof(keep_arg) - s)) @@ -397,20 +397,12 @@ static const char *unpack(void) keeper[3] = hdr_arg; keeper[4] = keep_arg; keeper[5] = NULL; - - if (pipe(fd) < 0) - return "index-pack pipe failed"; - pid = fork(); - if (pid < 0) + memset(&ip, 0, sizeof(ip)); + ip.argv = keeper; + ip.out = -1; + ip.git_cmd = 1; + if (start_command(&ip)) return "index-pack fork failed"; - if (!pid) { - dup2(fd[1], 1); - close(fd[1]); - close(fd[0]); - execv_git_cmd(keeper); - die("execv of index-pack failed"); - } - close(fd[1]); /* * The first thing we expects from index-pack's output @@ -420,9 +412,8 @@ static const char *unpack(void) * later on. If we don't get that then tough luck with it. */ for (len = 0; - len < 46 && (s = xread(fd[0], packname+len, 46-len)) > 0; + len < 46 && (s = xread(ip.out, packname+len, 46-len)) > 0; len += s); - close(fd[0]); if (len == 46 && packname[45] == '\n' && memcmp(packname, "keep\t", 5) == 0) { char path[PATH_MAX]; @@ -432,14 +423,8 @@ static const char *unpack(void) pack_lockfile = xstrdup(path); } - /* Then wrap our index-pack process. */ - while (waitpid(pid, &status, 0) < 0) - if (errno != EINTR) - return "waitpid failed"; - if (WIFEXITED(status)) { - int code = WEXITSTATUS(status); - if (code) - return "index-pack exited with error code"; + status = finish_command(&ip); + if (!status) { reprepare_packed_git(); return NULL; } |