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consolidate grub_util_exec code

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We need to hide "modprobe efivars" error output to avoid confusion. So
consolidate grub_util_exec_* into single function that can optionally redirect
all three standard descriptors and make all other functions compatibility
wrappers.

Also remove include/grub/osdep/exec_unix.h which does not appear to be used
anywhere.
This commit is contained in:
Andrey Borzenkov 2013-12-16 22:41:15 +04:00
parent 316c8d9a18
commit 396311f0f6
3 changed files with 71 additions and 111 deletions
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3
include/grub/emu/exec.h
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@ -28,6 +28,9 @@ grub_util_exec_pipe (const char *const *argv, int *fd);
pid_t
grub_util_exec_pipe_stderr (const char *const *argv, int *fd);
int
grub_util_exec_redirect_all (const char *const *argv, const char *stdin_file,
const char *stdout_file, const char *stderr_file);
int
grub_util_exec (const char *const *argv);
int