search for: iscntrl

....o chmod.o chown.o dup2.o mknod.o poll.o rename.o stat.o \ lchown.o link.o rmdir.o unlink.o utimes.o lstat.o mkdir.o \ - readlink.o select.o symlink.o pipe.o \ + readlink.o realpath.o select.o symlink.o pipe.o \ ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \ ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \ ctype/isgraph.o ctype/islower.o ctype/isprint.o \ --- /dev/null +++ b/usr/klibc/realpath.c @@ -0,0 +1,147 @@ +#include <errno.h> +#include <limits.h> +#include <stdlib.h> +#include <sys/stat.h> +#include <unistd.h> + +static char *__realpath(con...

...t Clang printed a warning and then optimized the invalid access away (which is legit since it is UB). However, note that that cases exist where no warning is printed. For example, consider the following program: #include <ctype.h> int main() { isalnum(1000000); isalpha(1000000); iscntrl(1000000); isdigit(1000000); isgraph(1000000); islower(1000000); isprint(1000000); ispunct(1000000); isspace(1000000); isupper(1000000); isxdigit(1000000); } The glibc (on my system) implements the macros by calling __ctype_b_loc() which returns a lookup array that c...

...return __ctypes[__c+1] & + return __ctypes[__c] & (__ctype_upper|__ctype_lower|__ctype_digit); } __ctype_inline int isalpha(int __c) { - return __ctypes[__c+1] & + return __ctypes[__c] & (__ctype_upper|__ctype_lower); } @@ -57,48 +57,48 @@ __ctype_inline int iscntrl(int __c) { - return (__c >= 0) && !(__ctypes[__c+1] & __ctype_print); + return (__c >= 0) && !(__ctypes[__c] & __ctype_print); } __ctype_inline int isdigit(int __c) { - return __ctypes[__c+1] & __ctype_digit; + return __ctypes[__c] & __ctype_digit; }...

....o chmod.o chown.o dup2.o mknod.o poll.o rename.o stat.o \ lchown.o link.o rmdir.o unlink.o utimes.o lstat.o mkdir.o \ - readlink.o select.o symlink.o pipe.o \ + readlink.o realpath.o select.o symlink.o pipe.o \ ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \ ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \ ctype/isgraph.o ctype/islower.o ctype/isprint.o \ --- /dev/null +++ b/usr/klibc/realpath.c @@ -0,0 +1,45 @@ +#include <fcntl.h> +#include <limits.h> +#include <stdlib.h> +#include <sys/types.h> +#include <unistd.h> + +/* + * Note that this requi...

...ype for `isalpha' /home/mesa/boot/klibc/klibc/include/ctype.h:49: warning: no previous prototype for `isascii' /home/mesa/boot/klibc/klibc/include/ctype.h:54: warning: no previous prototype for `isblank' /home/mesa/boot/klibc/klibc/include/ctype.h:59: warning: no previous prototype for `iscntrl' /home/mesa/boot/klibc/klibc/include/ctype.h:64: warning: no previous prototype for `isdigit' /home/mesa/boot/klibc/klibc/include/ctype.h:69: warning: no previous prototype for `isgraph' /home/mesa/boot/klibc/klibc/include/ctype.h:75: warning: no previous prototype for `islower' /ho...

....o chmod.o chown.o dup2.o mknod.o poll.o rename.o stat.o \ lchown.o link.o rmdir.o unlink.o utimes.o lstat.o mkdir.o \ - readlink.o select.o symlink.o pipe.o \ + readlink.o realpath.o select.o symlink.o pipe.o \ ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \ ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \ ctype/isgraph.o ctype/islower.o ctype/isprint.o \ diff --git a/usr/klibc/realpath.c b/usr/klibc/realpath.c new file mode 100644 index 0000000..1474b1e --- /dev/null +++ b/usr/klibc/realpath.c @@ -0,0 +1,49 @@ +#include <fcntl.h> +#include <limits.h> +#include &lt...

...the following differences (using -ffast-math, otherwise gcc says that a bunch of math ones are readonly because they depend on the floating point mode; I think gcc is correct to say this): function LLVM says gcc says -------- --------- -------- isalnum readnone readonly isalpha readnone readonly iscntrl readnone readonly isgraph readnone readonly islower readnone readonly isprint readnone readonly ispunct readnone readonly isspace readnone readonly isupper readnone readonly tolower readnone readonly toupper readnone readonly iswalnum readnone readonly iswalpha readnone readonly iswcntrl r...

...revious prototype for 'isalpha' usr/klibc/../include/ctype.h:127: warning: no previous prototype for 'isascii' usr/klibc/../include/ctype.h:128: warning: no previous prototype for 'isblank' usr/klibc/../include/ctype.h:129: warning: no previous prototype for 'iscntrl' usr/klibc/../include/ctype.h:130: warning: no previous prototype for 'isdigit' usr/klibc/../include/ctype.h:131: warning: no previous prototype for 'isgraph' usr/klibc/../include/ctype.h:132: warning: no previous prototype for 'islower' usr/klibc/../incl...

...hey might be interested in following detail: Chuck Campbell (campbell@neosoft.com) pointed me out that tripwire dies with coredump on R.H. linux, if it hits a filename containing 128-255 characters. Playing a bit with debugger I found out that the problem sits around the line 417: else if (iscntrl(*pcin)) { *pcout++ = '\\'; *pcout++ = *(pccopy = octal_array[(int)(*pcin)]); *pcout++ = *++pccopy; *pcout++ = *++pccopy; } iscntrl here would return 'true' not only for [0-31] arg, but also for [128-255]. It cause two problems...

...ort.o bsearch.o \ - lrand48.o jrand48.o mrand48.o nrand48.o srand48.o seed48.o \ - inet/inet_ntoa.o inet/inet_aton.o inet/inet_addr.o \ - inet/inet_ntop.o inet/inet_pton.o inet/bindresvport.o \ - send.o recv.o \ - ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \ - ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \ - ctype/isgraph.o ctype/islower.o ctype/isprint.o \ - ctype/ispunct.o ctype/isspace.o ctype/isupper.o \ - ctype/isxdigit.o ctype/tolower.o ctype/toupper.o \ - userdb/getgrgid.o userdb/getgrnam.o userdb/getpwnam.o \ - userdb/getpwuid.o userdb/root_group.o userdb/root_us...

initramfs-tools version 0.117 requires 'readlink -f' and 'mount -o defaults' to work. The first two patches were previously submitted but not applied. Ben. Ben Hutchings (3): Implement realpath() readlink: Add -f option mount: Implement -o defaults usr/include/stdlib.h | 2 ++ usr/klibc/Kbuild | 2 +- usr/klibc/realpath.c | 49

I'm wonder if anyone happens to have a simplier (slower) version of bsd-snprintf.c. It seems NeXT 3.3 (unsure about 4.2) is missing mprotect(). If I could get something to replace that for a while and fix some of theses utmp in login.c issues I may have a rough port NeXT to black hardware.=) Thanks

...0); while (padlen < 0) { dopr_outch(' '); ++padlen; } } static void dostr(char *str, int cut) { if (cut) { while (*str && cut-- > 0) dopr_outch(*str++); } else { while (*str) dopr_outch(*str++); } } static void dopr_outch(int c) { #ifdef NOT_USED if (iscntrl(c) && c != '\n' && c != '\t') { c = '@' + (c & 0x1F); if (end == 0 || output < end) *output++ = '^'; } #endif if (end == 0 || output < end) *output++ = c; else SnprfOverflow++; }

...inet/bindresvport.o \ send.o recv.o \ + access.o chmod.o chown.o dup2.o mknod.o poll.o rename.o stat.o \ + lchown.o link.o rmdir.o unlink.o utimes.o lstat.o mkdir.o \ + readlink.o select.o symlink.o open64.o \ ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \ ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \ ctype/isgraph.o ctype/islower.o ctype/isprint.o \ diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 4630d14..c2f36e7 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -106,31 +106,31 @@ int swapoff(const char *); /* * Inode-related syste...

...o inet/bindresvport.o \ send.o recv.o \ + access.o chmod.o chown.o dup2.o mknod.o poll.o rename.o stat.o \ + lchown.o link.o rmdir.o unlink.o utimes.o lstat.o mkdir.o \ + readlink.o select.o symlink.o pipe.o \ ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \ ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \ ctype/isgraph.o ctype/islower.o ctype/isprint.o \ diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 55d8e36..12f57ac 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -106,34 +106,34 @@ int swapoff(const char *); /* * Inode-related syste...

...$$($(VC_LIST_EXCEPT) \ + | grep -E '\.[ch](\.in)?$$' \ + | grep -v '^gnulib/') && \ + { echo '$(ME): found TAB(s) used for indentation in C sources;'\ + 'use spaces' 1>&2; exit 1; } || : + +ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\ +|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper + +sc_avoid_ctype_macros: + @grep -E '\b($(ctype_re)) *\(' /dev/null \ + $$($(VC_LIST_EXCEPT)) && \ + { echo "$(ME): don't use ctype macros (use c-ctype.h)" \ + 1>&...

Hi, OpenSSH 5.6 is almost ready for release, so we would appreciate testing on as many platforms and systems as possible. This is a moderately large release, with a number of new features and bug fixes. Snapshot releases for portable OpenSSH are available from http://www.mindrot.org/openssh_snap/ The OpenBSD version is available in CVS HEAD: http://www.openbsd.org/anoncvs.html Portable OpenSSH

Hello, Here is V2 of the arm64 support for klibc patch set. Notable changes since the original series: * fp regs dropped from setjmp/longjmp * chmod, lstat and stat re-implemented with *at functions. * open64 merged into open. As with the original, this series is to be applied against the latest klibc, just after 25a66fa README.klibc: update build information V2 has been tested on x86_64

Hello, This series introduces arm64 support to klibc. I've rebased the work from Neil Williams and Anil Singhar into the following three patches. Most of the code changes are due to new syscall implementations being needed for arm64 as a only a minimal set of syscalls are defined in the arm64 kernel. This series is to be applied against the latest klibc, just after 25a66fa README.klibc:

...r)c >> 3 & 07) + '0'; @@ -118,16 +122,20 @@ } if ((flag & VIS_NOSLASH) == 0) *dst++ = '\\'; - if (c & 0200) { + if (ASC(c) & 0200) { +#ifdef CHARSET_EBCDIC + c = CHR(ASC(c) & 0177); +#else c &= 0177; +#endif *dst++ = 'M'; } if (iscntrl(c)) { *dst++ = '^'; - if (c == 0177) + if (ASC(c) == 0177) *dst++ = '?'; else - *dst++ = c + '@'; + *dst++ = CHR(ASC(c) + ASC('@')); } else { *dst++ = '-'; *dst++ = c; diff -bur openssh-3.7.1p2.orig/packet.c openssh-3.7.1p2/packet.c --...