diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/getpwent_r.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/getpwent_r.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getpwent_r.c b/mdk-stage1/dietlibc/libcruft/getpwent_r.c deleted file mode 100644 index e887975c9..000000000 --- a/mdk-stage1/dietlibc/libcruft/getpwent_r.c +++ /dev/null @@ -1,65 +0,0 @@ -#include <pwd.h> -#include <sys/types.h> -#include <sys/mman.h> -#include <paths.h> -#include <string.h> -#include "parselib.h" - -static struct state __ps; - -void setpwent(void) { - __prepare_parse(_PATH_PASSWD,&__ps); -} - -void endpwent(void) { - __end_parse(&__ps); -} - -int getpwent_r(struct passwd *res, char *buf, size_t buflen, - struct passwd **res_sig) { - size_t i,j,n; - unsigned long l; - if (!__ps.buffirst) setpwent(); - if (!__ps.buffirst) goto error; - if (__ps.cur>=__ps.buflen) goto error; -again: - n=0; - for (i=0; i<7; ++i) { - j=__parse_1(&__ps,':'); - if (__ps.buffirst[__ps.cur+j]!=':' && i<6) { -parseerror: - while (__ps.cur+j<__ps.buflen) { - if (__ps.buffirst[__ps.cur+j]=='\n') { - __ps.cur+=j+1; - goto again; - } - ++j; - } - } - switch (i) { - case 0: - res->pw_name=buf+n; -copy: - if ((size_t)buflen<=n+j) goto error; - memcpy(buf+n,__ps.buffirst+__ps.cur,j); - buf[n+j]=0; - n+=j+1; - break; - case 1: res->pw_passwd=buf+n; goto copy; - case 4: res->pw_gecos=buf+n; goto copy; - case 5: res->pw_dir=buf+n; goto copy; - case 6: res->pw_shell=buf+n; goto copy; - case 2: - case 3: - if (scan_ulong(__ps.buffirst+__ps.cur,&l)!=j) goto parseerror; - if (i==2) res->pw_uid=l; else res->pw_gid=l; - break; - } - __ps.cur+=j+1; - } - *res_sig=res; - return 0; -error: - *res_sig=0;/* the glibc people should be taken behind the barn and shot */ - return -1; -} |