JehanneOS/mksh
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While mksh R39 builds fine on MirOS #7s8E on my trusty sparc, pgcc 2.95.3

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throws out quite some warnings – fix most of them except most emitted via
-Wconversion; work around some others; discard bogus warnings.

sync clog
This commit is contained in:
tg
2009-08-08 13:08:53 +00:00
parent 0d750bba12
commit 0e1266ef90
12 changed files with 87 additions and 71 deletions
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16
misc.c
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@@ -29,7 +29,7 @@
#include <grp.h>
#endif
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.114 2009/08/01 20:31:47 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.115 2009/08/08 13:08:52 tg Exp $");
#undef USE_CHVT
/* XXX conditions correct? */
@@ -238,11 +238,9 @@ getoptions(void)
/* change a Flag(*) value; takes care of special actions */
void
change_flag(enum sh_flag f,
int what, /* flag to change */
char newval) /* what is changing the flag (command line vs set) */
change_flag(enum sh_flag f, int what, unsigned int newval)
{
char oldval;
unsigned char oldval;
oldval = Flag(f);
Flag(f) = newval ? 1 : 0; /* needed for tristates */
@@ -261,7 +259,7 @@ change_flag(enum sh_flag f,
Flag(FVI) =
#endif
Flag(FEMACS) = Flag(FGMACS) = 0;
Flag(f) = newval;
Flag(f) = (unsigned char)newval;
} else if (f == FPRIVILEGED && oldval && !newval) {
/* Turning off -p? */
#if HAVE_SETRESUGID
@@ -284,7 +282,7 @@ change_flag(enum sh_flag f,
/* Changing interactive flag? */
if (f == FTALKING) {
if ((what == OF_CMDLINE || what == OF_SET) && procpid == kshpid)
Flag(FTALKING_I) = newval;
Flag(FTALKING_I) = (unsigned char)newval;
}
}
@@ -791,7 +789,7 @@ pat_scan(const unsigned char *p, const unsigned char *pe, int match_sep)
int
xstrcmp(const void *p1, const void *p2)
{
return (strcmp(*(char * const *)p1, *(char * const *)p2));
return (strcmp(*(const char * const *)p1, *(const char * const *)p2));
}
/* Initialise a Getopt structure */
@@ -1377,7 +1375,7 @@ chvt(const char *fn)
errorf("chvt: not a char device: %s", fn);
if ((sb.st_uid != 0) && chown(fn, 0, 0))
warningf(false, "chvt: cannot chown root %s", fn);
if (((sb.st_mode & 07777) != 0600) && chmod(fn, 0600))
if (((sb.st_mode & 07777) != 0600) && chmod(fn, (mode_t)0600))
warningf(false, "chvt: cannot chmod 0600 %s", fn);
#if HAVE_REVOKE
if (revoke(fn))