[fpc-pascal] [oldlinux]: STAT_IRWXG get chmod number

hello Is there anybody has worked with STAT_IRWXG ? http://www.freepascal.org/docs-html/rtl/oldlinux/index-2.html I need infos in order to get a function that get file permissions on linux system (like 0777, 0755...) best regards -- David Touzeau -- Linux Ubuntu Dap

[fpc-pascal] representation of a number

Hi all I'm having some fun solving some programming problems in SPOJ (www.spoj.pl, very very cool, check it out). The thing is that is need to calculate some big fatorials (~100!). With FPC and the standard integer types I was unable to perform the correct calculations because 100! is bigger than

Re: [fpc-pascal] [oldlinux]: STAT_IRWXG get chmod number

> Is there anybody has worked with STAT_IRWXG ? > http://www.freepascal.org/docs-html/rtl/oldlinux/index-2.html That is a legacy api. Better use Baseunix: > I need infos in order to get a function that get file permissions on > linux system (like 0777, 0755...) http://www.freepascal.org/docs-h

Re: [fpc-pascal] representation of a number

> I'm having some fun solving some programming problems in SPOJ > (www.spoj.pl, very very cool, check it out). The thing is that is need > to calculate some big fatorials (~100!). With FPC and the standard > integer types I was unable to perform the correct calculations because > 100! is bigger tha

Re: [fpc-pascal] representation of a number

On 4/1/07, Marco van de Voort <[EMAIL PROTECTED]> wrote: Keep in mind that the extended type has limited precision. It can contain large values, but does so by only "remembering" the upper +/- 18 digits, sign and exponent. OK, i will work on that If it is a content, I think they want you t

Re: [fpc-pascal] representation of a number

> On 4/1/07, Marco van de Voort <[EMAIL PROTECTED]> wrote: > > > > Keep in mind that the extended type has limited precision. It can contain > > large values, but does so by only "remembering" the upper +/- 18 digits, > > sign and exponent. > > > > OK, i will work on that You could search for the

[fpc-pascal] Pipe buffering, accessing C-style stdin/stdout

Dear list, I have been struggling for quite a while (that is weeks) to get proper pipe communication with a sublaunched program, using TProcess or straight pipe/fork/exec calls. This is under Mac OSX, but the problem should be similar under any Unix. The problem is the buffering. Using stdi

Re: [fpc-pascal] Pipe buffering, accessing C-style stdin/stdout

> After a lot of googling and experimenting, I think I have managed to > make it work, but only in C code, and I want it to run in Pascal. The > key to make it work in C was to call setvbuf at the right time, to set > the buffering mode for stdin/stdout. The problem with FPC is that I > can't f

Re: [fpc-pascal] Pipe buffering, accessing C-style stdin/stdout

Marco van de Voort schreef: After a lot of googling and experimenting, I think I have managed to make it work, but only in C code, and I want it to run in Pascal. The key to make it work in C was to call setvbuf at the right time, to set the buffering mode for stdin/stdout. The problem with FPC

Re: [fpc-pascal] [oldlinux]: STAT_IRWXG get chmod number

Thanks marco for the way i have copy the example , but how can i convert "info.st_mode" in human readable mask (0777, 0755...) For example, a file in 0755 mask is 16877 value in info.st_mode. best regards unit base_unix; {$mode objfpc}{$H+} interface uses Classes, SysUtils,variants, Linux

Re: [fpc-pascal] Pipe buffering, accessing C-style stdin/stdout

On Sun, 1 Apr 2007, Ingemar Ragnemalm wrote: > > Dear list, > > I have been struggling for quite a while (that is weeks) to get proper pipe > communication with a sublaunched program, using TProcess or straight > pipe/fork/exec calls. This is under Mac OSX, but the problem should be similar >