diff options
author | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
---|---|---|
committer | Gwenolé Beauchesne <gbeauchesne@mandriva.org> | 2003-06-04 18:44:09 +0000 |
commit | 4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b (patch) | |
tree | acd4001a266a8713495af7f1b2102b61e67113b0 /mdk-stage1/dietlibc/libcruft/getspent_r.c | |
parent | 71b111ec6c4671667a19c6fbe0023d33422535d7 (diff) | |
download | drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar.gz drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar.bz2 drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.tar.xz drakx-4cd6a4a5d7e49d54d53dcf4a6f3393d50bd88e8b.zip |
Import dietlibc 0.22 + other fixes for AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/getspent_r.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/getspent_r.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getspent_r.c b/mdk-stage1/dietlibc/libcruft/getspent_r.c new file mode 100644 index 000000000..7b8d19ac1 --- /dev/null +++ b/mdk-stage1/dietlibc/libcruft/getspent_r.c @@ -0,0 +1,68 @@ +#include <shadow.h> +#include <sys/types.h> +#include <sys/mman.h> +#include <paths.h> +#include <string.h> +#include "parselib.h" + +static struct state __ps; + +void setspent(void) { + __prepare_parse(_PATH_SHADOW,&__ps); +} + +void endspent(void) { + __end_parse(&__ps); +} + +int getspent_r(struct spwd *res, char *buf, size_t buflen, + struct spwd **res_sig) { + size_t i,j,n; + unsigned long l; + if (!__ps.buffirst) setspent(); + if (!__ps.buffirst) goto error; + if (__ps.cur>=__ps.buflen) goto error; +again: + n=0; + for (i=0; i<9; ++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; + } + } + if (i>1) { + if (scan_ulong(__ps.buffirst+__ps.cur,&l)!=j) goto parseerror; + if (j==0) l=(unsigned long)-1; + } + switch (i) { + case 0: + res->sp_namp=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->sp_pwdp=buf+n; goto copy; + case 2: res->sp_lstchg=l; break; + case 3: res->sp_min=l; break; + case 4: res->sp_max=l; break; + case 5: res->sp_warn=l; break; + case 6: res->sp_inact=l; break; + case 7: res->sp_expire=l; break; + case 8: res->sp_flag=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; +} |