On 29/03/10 05:03, Aaron Griffin wrote:
On Sun, Mar 28, 2010 at 8:18 AM, Florian Pritz
<[email protected]> wrote:
On 28.03.2010 14:27, Allan McRae wrote:
On 28/03/10 22:12, Dieter Plaetinck wrote:
Hi Allan,
can't we use shebangs instead of inventing our own which-shell-to-use
implementation? (#!/bin/sh, #!/bin/bash, ..)
No we can not unless I am missing something. We need to source the
script and run a particular function within that script.
head -n1 installscript | grep '^#!/.*$'
Or:
#define BUFSIZ 1024
int bufsiz = BUFSIZ;
char buffer[BUFSIZ+1];
int fd = open(scriptlet, O_RDONLY);
int bytes = getline(&buffer,&bufsiz, fd);
if(buffer[0] == '#'&& buffer[1] == '!') {
char *shell = strdup(buffer+2);
....
}
I actually like that approach better that defining a default shell. I
will look into implementing it.
Allan
