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author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-02-18 16:48:11 +0000 |
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committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-02-18 16:48:11 +0000 |
commit | 8182e7cfe7d9c60567e48b876282594395062530 (patch) | |
tree | bb743948c6e926539b030102b804b5708222e8d4 /mdk-stage1/dietlibc/libcompat/daemon.c | |
parent | c93f95560d3fde9eaefcc62c454c67b8b5626fa7 (diff) | |
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Merge in CVS dietlibc 0.21 for IA-64 and X86-64 support. However, drop the
following architectures we currently don't support: arm, mips, mipsel, parisc,
s390, sparc64.
Diffstat (limited to 'mdk-stage1/dietlibc/libcompat/daemon.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcompat/daemon.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libcompat/daemon.c b/mdk-stage1/dietlibc/libcompat/daemon.c new file mode 100644 index 000000000..30f97a09a --- /dev/null +++ b/mdk-stage1/dietlibc/libcompat/daemon.c @@ -0,0 +1,29 @@ +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <paths.h> + +#include "daemon.h" + +int daemon (int nochdir,int noclose) +{ + int fd; + switch (fork()) { + case -1: return (-1); + case 0: break; + default: _exit (0); + } + if (setsid () == -1) return (-1); + if (!nochdir) chdir ("/"); + if (!noclose) { + fd = open(_PATH_DEVNULL,O_RDWR,0); + if (fd == -1) return (-1); + dup2 (fd,STDIN_FILENO); + dup2 (fd,STDOUT_FILENO); + dup2 (fd,STDERR_FILENO); + if (fd>2) close (fd); + } + return (0); +} + |