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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2006-08-19 03:12:28 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2006-08-19 03:12:28 +0000 |
commit | 1fd361a1ea06e44286c213ca1f814f49306fdc43 (patch) | |
tree | 64c8c96cf54d8718847339a403e5e67b922e8c3f /converter/ppm/ppmtompeg/gethostname.c | |
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Create Subversion repository
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@1 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'converter/ppm/ppmtompeg/gethostname.c')
-rw-r--r-- | converter/ppm/ppmtompeg/gethostname.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/converter/ppm/ppmtompeg/gethostname.c b/converter/ppm/ppmtompeg/gethostname.c new file mode 100644 index 00000000..014b42e8 --- /dev/null +++ b/converter/ppm/ppmtompeg/gethostname.c @@ -0,0 +1,26 @@ +#define _BSD_SOURCE /* Make sure strdup() is in string.h */ + +#include <string.h> +#include <errno.h> +#include <sys/utsname.h> + +#include "pm.h" + +#include "gethostname.h" + +const char * +GetHostName(void) { +/*---------------------------------------------------------------------------- + Return the host name of this system. +-----------------------------------------------------------------------------*/ + struct utsname utsname; + int rc; + + rc = uname(&utsname); + + if (rc < 0) + pm_error("Unable to find out host name. " + "uname() failed with errno %d (%s)", errno, strerror(errno)); + + return strdup(utsname.nodename); +} |