Although i get the working directory, > > /mnt/store/LINUX/DOCUMENTS/DEVELOPMENT/Gambas/Προγραμματισμός σε > > > Gambas/Το βιβλίο της Gambas3/Projects/Pointers86
but maybe the implementation of char *getwd(char *buf); is not correct.... i dont know! On Sun, 2011-01-09 at 21:29 +0200, Demosthenes Koptsis wrote: > so what can i do for > > char *getwd(char *buf); > > ? > On Sun, 2011-01-09 at 16:05 +0200, Jussi Lahtinen wrote: > > Hmmm..... you cannot do alloc with size of string. > > Size of string is depended on length of string! > > > > Jussi > > > > > > On Sun, Jan 9, 2011 at 15:59, Demosthenes Koptsis > > <demosthen...@gmail.com>wrote: > > > > > this example on pointers raises signal #6. > > > Gambas3 svn3432 Ubuntu 10.04, AMD64 > > > > > > --------------------------- > > > ' Gambas module file > > > 'char *getwd(char *buf); > > > Extern getwd(buf As Pointer) As Pointer In "libc:6" > > > > > > Public Sub Main() > > > > > > Dim pBuf As Pointer > > > Dim pFunc As Pointer > > > Dim sWorkingDirectory As String > > > > > > 'getwd > > > pBuf = Alloc(SizeOf(gb.String)) > > > pFunc = Alloc(SizeOf(gb.String)) > > > > > > pFunc = getwd(pBuf) > > > > > > sWorkingDirectory = Str@(pFunc) > > > Free(pFunc) > > > Free(pBuf) > > > Print sWorkingDirectory > > > > > > End > > > --------------------------- > > > > > > output: > > > --------------------------- > > > *** glibc detected *** Pointers86: free(): invalid next size (fast): > > > 0x0000000001af39a0 *** > > > ======= Backtrace: ========= > > > /lib/libc.so.6(+0x775b6)[0x7f4d6a2495b6] > > > /lib/libc.so.6(cfree+0x73)[0x7f4d6a24fe83] > > > Pointers86[0x405308] > > > Pointers86[0x422f50] > > > /lib/libc.so.6(__libc_start_main+0xfd)[0x7f4d6a1f0c4d] > > > Pointers86[0x4043f9] > > > ======= Memory map: ======== > > > 00400000-00445000 r-xp 00000000 08:14 > > > 2377106 /usr/local/bin/gbx3 > > > 00644000-00645000 r--p 00044000 08:14 > > > 2377106 /usr/local/bin/gbx3 > > > 00645000-0064f000 rw-p 00045000 08:14 > > > 2377106 /usr/local/bin/gbx3 > > > 0064f000-00651000 rw-p 00000000 00:00 0 > > > 01ade000-01aff000 rw-p 00000000 00:00 0 > > > [heap] > > > 7f4d64000000-7f4d64021000 rw-p 00000000 00:00 0 > > > 7f4d64021000-7f4d68000000 ---p 00000000 00:00 0 > > > 7f4d69fbb000-7f4d69fd1000 r-xp 00000000 08:14 > > > 1179728 /lib/libgcc_s.so.1 > > > 7f4d69fd1000-7f4d6a1d0000 ---p 00016000 08:14 > > > 1179728 /lib/libgcc_s.so.1 > > > 7f4d6a1d0000-7f4d6a1d1000 r--p 00015000 08:14 > > > 1179728 /lib/libgcc_s.so.1 > > > 7f4d6a1d1000-7f4d6a1d2000 rw-p 00016000 08:14 > > > 1179728 /lib/libgcc_s.so.1 > > > 7f4d6a1d2000-7f4d6a34c000 r-xp 00000000 08:14 > > > 1180003 /lib/libc-2.11.1.so > > > 7f4d6a34c000-7f4d6a54b000 ---p 0017a000 08:14 > > > 1180003 /lib/libc-2.11.1.so > > > 7f4d6a54b000-7f4d6a54f000 r--p 00179000 08:14 > > > 1180003 /lib/libc-2.11.1.so > > > 7f4d6a54f000-7f4d6a550000 rw-p 0017d000 08:14 > > > 1180003 /lib/libc-2.11.1.so > > > 7f4d6a550000-7f4d6a555000 rw-p 00000000 00:00 0 > > > 7f4d6a555000-7f4d6a55c000 r-xp 00000000 08:14 > > > 2231491 /usr/lib/libffi.so.5.0.10 > > > 7f4d6a55c000-7f4d6a75b000 ---p 00007000 08:14 > > > 2231491 /usr/lib/libffi.so.5.0.10 > > > 7f4d6a75b000-7f4d6a75c000 r--p 00006000 08:14 > > > 2231491 /usr/lib/libffi.so.5.0.10 > > > 7f4d6a75c000-7f4d6a75d000 rw-p 00007000 08:14 > > > 2231491 /usr/lib/libffi.so.5.0.10 > > > 7f4d6a75d000-7f4d6a775000 r-xp 00000000 08:14 > > > 1180001 /lib/libpthread-2.11.1.so > > > 7f4d6a775000-7f4d6a974000 ---p 00018000 08:14 > > > 1180001 /lib/libpthread-2.11.1.so > > > 7f4d6a974000-7f4d6a975000 r--p 00017000 08:14 > > > 1180001 /lib/libpthread-2.11.1.so > > > 7f4d6a975000-7f4d6a976000 rw-p 00018000 08:14 > > > 1180001 /lib/libpthread-2.11.1.so > > > 7f4d6a976000-7f4d6a97a000 rw-p 00000000 00:00 0 > > > 7f4d6a97a000-7f4d6a97c000 r-xp 00000000 08:14 > > > 1180008 /lib/libdl-2.11.1.so > > > 7f4d6a97c000-7f4d6ab7c000 ---p 00002000 08:14 > > > 1180008 /lib/libdl-2.11.1.so > > > 7f4d6ab7c000-7f4d6ab7d000 r--p 00002000 08:14 > > > 1180008 /lib/libdl-2.11.1.so > > > 7f4d6ab7d000-7f4d6ab7e000 rw-p 00003000 08:14 > > > 1180008 /lib/libdl-2.11.1.so > > > 7f4d6ab7e000-7f4d6ac00000 r-xp 00000000 08:14 > > > 1179958 /lib/libm-2.11.1.so > > > 7f4d6ac00000-7f4d6adff000 ---p 00082000 08:14 > > > 1179958 /lib/libm-2.11.1.so > > > 7f4d6adff000-7f4d6ae00000 r--p 00081000 08:14 > > > 1179958 /lib/libm-2.11.1.so > > > 7f4d6ae00000-7f4d6ae01000 rw-p 00082000 08:14 > > > 1179958 /lib/libm-2.11.1.so > > > 7f4d6ae01000-7f4d6ae21000 r-xp 00000000 08:14 > > > 1179985 /lib/ld-2.11.1.so > > > 7f4d6ae95000-7f4d6ae96000 rw-p 00000000 00:00 0 > > > 7f4d6ae96000-7f4d6aed5000 r--p 00000000 08:14 > > > 2237984 /usr/lib/locale/en_US.utf8/LC_CTYPE > > > 7f4d6aed5000-7f4d6aff3000 r--p 00000000 08:14 > > > 2239899 /usr/lib/locale/en_US.utf8/LC_COLLATE > > > 7f4d6aff3000-7f4d6aff7000 rw-p 00000000 00:00 0 > > > 7f4d6b00b000-7f4d6b00c000 r--p 00000000 08:14 > > > 2237989 /usr/lib/locale/en_US.utf8/LC_NUMERIC > > > 7f4d6b00c000-7f4d6b00d000 r--p 00000000 08:14 > > > 2232077 /usr/lib/locale/en_US.utf8/LC_TIME > > > 7f4d6b00d000-7f4d6b00e000 r--p 00000000 08:14 > > > 2234328 /usr/lib/locale/en_US.utf8/LC_MONETARY > > > 7f4d6b00e000-7f4d6b00f000 r--p 00000000 08:14 > > > 2235935 > > > /usr/lib/locale/en_US.utf8/LC_MESSAGES/SYS_LC_MESSAGES > > > 7f4d6b00f000-7f4d6b010000 r--p 00000000 08:14 > > > 2237938 /usr/lib/locale/en_US.utf8/LC_PAPER > > > 7f4d6b010000-7f4d6b011000 r--p 00000000 08:14 > > > 2237858 /usr/lib/locale/en_US.utf8/LC_NAME > > > 7f4d6b011000-7f4d6b012000 r--p 00000000 08:14 > > > 2235936 /usr/lib/locale/en_US.utf8/LC_ADDRESS > > > 7f4d6b012000-7f4d6b013000 r--p 00000000 08:14 > > > 2235937 /usr/lib/locale/en_US.utf8/LC_TELEPHONE > > > 7f4d6b013000-7f4d6b014000 r--p 00000000 08:14 > > > 2239858 /usr/lib/locale/en_US.utf8/LC_MEASUREMENT > > > 7f4d6b014000-7f4d6b01b000 r--s 00000000 08:14 > > > 2233563 /usr/lib/gconv/gconv-modules.cache > > > 7f4d6b01b000-7f4d6b01c000 r--p 00000000 08:14 > > > 2235940 /usr/lib/locale/en_US.utf8/LC_IDENTIFICATION > > > 7f4d6b01c000-7f4d6b020000 rw-p 00000000 00:00 0 > > > 7f4d6b020000-7f4d6b021000 r--p 0001f000 08:14 > > > 1179985 /lib/ld-2.11.1.so > > > 7f4d6b021000-7f4d6b022000 rw-p 00020000 08:14 > > > 1179985 /lib/ld-2.11.1.so > > > 7f4d6b022000-7f4d6b023000 rw-p 00000000 00:00 0 > > > 7fff5c542000-7fff5c557000 rw-p 00000000 00:00 0 > > > [stack] > > > 7fff5c5ff000-7fff5c600000 r-xp 00000000 00:00 0 > > > [vdso] > > > ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 > > > [vsyscall] > > > /mnt/store/LINUX/DOCUMENTS/DEVELOPMENT/Gambas/Προγραμματισμός σε > > > Gambas/Το βιβλίο της Gambas3/Projects/Pointers86 > > > --------------------------- > > > > > > the last line is in Greek some part, it is the name of current > > > directory. > > > > > > > > > > > > ------------------------------------------------------------------------------ > > > Gaining the trust of online customers is vital for the success of any > > > company > > > that requires sensitive data to be transmitted over the Web. Learn how > > > to > > > best implement a security strategy that keeps consumers' information > > > secure > > > and instills the confidence they need to proceed with transactions. > > > http://p.sf.net/sfu/oracle-sfdevnl > > > _______________________________________________ > > > Gambas-user mailing list > > > Gambas-user@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/gambas-user > > > > > ------------------------------------------------------------------------------ > > Gaining the trust of online customers is vital for the success of any > > company > > that requires sensitive data to be transmitted over the Web. Learn how to > > best implement a security strategy that keeps consumers' information secure > > and instills the confidence they need to proceed with transactions. > > http://p.sf.net/sfu/oracle-sfdevnl > > _______________________________________________ > > Gambas-user mailing list > > Gambas-user@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/gambas-user > -- Regards, Demosthenes ------------------------------------------------------------------------------ Gaining the trust of online customers is vital for the success of any company that requires sensitive data to be transmitted over the Web. Learn how to best implement a security strategy that keeps consumers' information secure and instills the confidence they need to proceed with transactions. http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
