diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/getusershell.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/getusershell.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getusershell.c b/mdk-stage1/dietlibc/libcruft/getusershell.c deleted file mode 100644 index 4c99aa4d4..000000000 --- a/mdk-stage1/dietlibc/libcruft/getusershell.c +++ /dev/null @@ -1,33 +0,0 @@ -#define _BSD_SOURCE -#include <unistd.h> -#include <paths.h> -#include <string.h> -#include "parselib.h" - -static struct state __ps; - -void setusershell(void) { - __prepare_parse(_PATH_SHELLS,&__ps); -} - -void endusershell(void) { - __end_parse(&__ps); -} - -#define MAXSHELL 128 - -char *getusershell(void) { - static char line[MAXSHELL+1]; - size_t i; - if (!__ps.buffirst) setusershell(); - if (!__ps.buffirst) goto error; - if (__ps.cur>=__ps.buflen) goto error; - i=__parse_1(&__ps,'\n'); - if (i>=MAXSHELL) i=MAXSHELL-1; - memcpy(line,__ps.buffirst+__ps.cur,i); - line[i]=0; - __ps.cur+=i+1; - return line; -error: - return 0; -} |