author | Markus Bröker <mbroeker@largo.dyndns.tv> |
Wed, 02 Jun 2010 00:22:32 +0200 | |
changeset 131 | b5ad49852adc |
parent 77 | 49e0babccb23 |
child 138 | dff18d1ac2af |
permissions | -rw-r--r-- |
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/** |
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* file_demo.c |
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standard tags for git projects
Markus Bröker <mbroeker@largo.dyndns.tv>
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* Copyright (C) 2008 Markus Broeker |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include <sys/types.h> |
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#include <string.h> |
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#include <fcntl.h> |
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int main (int argc, char **argv) |
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{ |
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int fd1; |
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int fd2; |
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int mode; |
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typo in min2time format string
Markus Bröker <mbroeker@largo.dyndns.tv>
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char *str = "Schreib mal was!"; |
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if (argc != 2) |
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return -1; |
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mode = strtoul (argv[1], NULL, 8); |
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check for the return values
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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if (system ("/bin/rm -f /home/mbroeker/Desktop/test1.txt") != 0) |
b5ad49852adc
check for the return values
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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diff
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return EXIT_FAILURE; |
b5ad49852adc
check for the return values
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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diff
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if (system ("/bin/rm -f /home/mbroeker/Desktop/test2.txt") != 0) |
b5ad49852adc
check for the return values
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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diff
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return EXIT_FAILURE; |
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/* |
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* Opens ReadOnly |
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*/ |
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fd1 = open ("/home/mbroeker/Desktop/test1.txt", O_CREAT, mode); |
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fd2 = open ("/home/mbroeker/Desktop/test2.txt", O_RDWR | O_CREAT, mode); |
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if (fd1) |
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if (write (fd1, str, strlen (str)) == -1) |
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perror ("FD1"); |
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if (fd2) |
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if (write (fd2, str, strlen (str) + 1) == -1) |
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perror ("FD2"); |
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close (fd1); |
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close (fd2); |
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96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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diff
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96d16dfe787a
We use return EXIT_SUCCESS instead of return 0
Markus Bröker <mbroeker@largo.dyndns.tv>
parents:
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diff
changeset
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return EXIT_SUCCESS; |
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} |