JehanneOS/mksh
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* rename "set -o posix" (FPOSIX) to "set -o sh" (FSH) because it's not

Browse Source 
just a "somewhat more POSIX" but also a "/bin/sh legacy kludge" mode
* consistently capitalise POSIX and SUSv3/SUSv4 (same as AT&T ksh) and
  Bourne shell
This commit is contained in:
tg
2009-10-02 18:08:37 +00:00
parent 2ea131ab1f
commit 33b9f8b666
11 changed files with 205 additions and 202 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
main.c
View File

@ -33,7 +33,7 @@
#include <locale.h>
#endif
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.151 2009/09/29 12:28:13 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.152 2009/10/02 18:08:34 tg Exp $");
extern char **environ;
@ -210,7 +210,7 @@ main(int argc, const char *argv[])
#endif
#ifdef MKSH_BINSHREDUCED
/* set FPOSIX if we're called as -sh or /bin/sh or so */
/* set FSH if we're called as -sh or /bin/sh or so */
{
const char *cc;
@ -221,7 +221,7 @@ main(int argc, const char *argv[])
if ((cc[i++] | 2) == '/')
argi = i;
if (((cc[argi] | 0x20) == 's') && ((cc[argi + 1] | 0x20) == 'h'))
change_flag(FPOSIX, OF_FIRSTTIME, 1);
change_flag(FSH, OF_FIRSTTIME, 1);
}
#endif
@ -313,7 +313,7 @@ main(int argc, const char *argv[])
errorf("-c requires an argument");
#ifdef MKSH_MIDNIGHTBSD01ASH_COMPAT
/* compatibility to MidnightBSD 0.1 /bin/sh (not desired) */
if (Flag(FPOSIX) && argv[argi] && !strcmp(argv[argi], "--"))
if (Flag(FSH) && argv[argi] && !strcmp(argv[argi], "--"))
++argi;
#endif
if (argv[argi])
@ -346,7 +346,7 @@ main(int argc, const char *argv[])
}
}
/* This bizarreness is mandated by POSIX */
/* this bizarreness is mandated by POSIX */
if (fstat(0, &s_stdin) >= 0 && S_ISCHR(s_stdin.st_mode) &&
Flag(FTALKING))
reset_nonblock(0);
@ -1113,7 +1113,7 @@ check_fd(const char *name, int mode, const char **emsgp)
fl &= O_ACCMODE;
/* X_OK is a kludge to disable this check for dups (x<&1):
* historical shells never did this check (XXX don't know what
* posix has to say).
* POSIX has to say).
*/
if (!(mode & X_OK) && fl != O_RDWR && (
((mode & R_OK) && fl != O_RDONLY) ||