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comment and readme updates

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2016-11-04 14:13:58 +01:00
parent 79e2598c48
commit 834aba3b72
2 changed files with 10 additions and 1 deletions
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9
libbb/common_bufsiz.c
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@ -54,6 +54,15 @@ char bb_common_bufsiz1[COMMON_BUFSIZE] ALIGNED(sizeof(long long));
#else
# ifndef setup_common_bufsiz
/* For now, this is never used:
* scripts/generate_BUFSIZ.sh never generates "malloced" bufsiz1:
* enum { COMMON_BUFSIZE = 1024 };
* extern char *const bb_common_bufsiz1;
* void setup_common_bufsiz(void);
* This has proved to be worse than the approach of defining
* larger bb_common_bufsiz1[] array.
*/
/*
* It is not defined as a dummy macro.
* It means we have to provide this function.

2
loginutils/README
View File

@ -23,7 +23,7 @@ Getty should establish a new session and process group, and ensure
that tty is a ctty.
??? Should getty ensure that other processes which might have opened
fds to this tty be dusconnected? agetty has a -R option which makes
fds to this tty be disconnected? agetty has a -R option which makes
agetty call vhangup() after tty is opened. (Then agetty opens it again,
since it probably vhangup'ed its own fd too).