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author | Mystery Man <unknown@mandriva.org> | 2004-07-15 06:27:30 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2004-07-15 06:27:30 +0000 |
commit | 9a047aaee6ce50ac6f4ed6f51f590764c4a8c4c2 (patch) | |
tree | b5ddf2e127d03e3a0f8fbf0caded464da2ed447c /mdk-stage1/dietlibc/libcruft/getgrent_r.c | |
parent | 416a326f1fc775511cf1eac2c04cca2a69d9961a (diff) | |
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This commit was manufactured by cvs2svn to create tag 'V10_54mdk'.V10_54mdk
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/getgrent_r.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/getgrent_r.c | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getgrent_r.c b/mdk-stage1/dietlibc/libcruft/getgrent_r.c deleted file mode 100644 index 34ec1e957..000000000 --- a/mdk-stage1/dietlibc/libcruft/getgrent_r.c +++ /dev/null @@ -1,78 +0,0 @@ -#include <grp.h> -#include <sys/types.h> -#include <sys/mman.h> -#include <paths.h> -#include <string.h> -#include "parselib.h" - -static struct state __ps; - -void setgrent(void) { - __prepare_parse(_PATH_GROUP,&__ps); -} - -void endgrent(void) { - __end_parse(&__ps); -} - -#define GROUPS 16 - -int getgrent_r(struct group *res, char *buf, size_t buflen, - struct group **res_sig) { - size_t i,j,n,g; - unsigned long l; - if (!__ps.buffirst) setgrent(); - if (!__ps.buffirst) goto error; - if (__ps.cur>=__ps.buflen) goto error; - res->gr_mem=(char**)buf; -again: - n=GROUPS*sizeof(char*); g=0; - for (i=0; i<4; ++i) { - char sep=i<3?':':','; - char found; - j=__parse_1(&__ps,sep); - if ((found=__ps.buffirst[__ps.cur+j])!=sep) { - if (found!='\n' || i!=3) { -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->gr_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; - if (found=='\n' && i==2) i=3; - break; - case 1: res->gr_passwd=buf+n; goto copy; - case 2: - if (scan_ulong(__ps.buffirst+__ps.cur,&l)!=j) goto parseerror; - res->gr_gid=l; - break; - case 3: - res->gr_mem[g]=buf+n; - ++g; - if (g==(GROUPS-1)) break; - --i; /* again */ - goto copy; - } - __ps.cur+=j+1; - } - res->gr_mem[g]=0; - *res_sig=res; - return 0; -error: - *res_sig=0;/* the glibc people should be taken behind the barn and shot */ - return -1; -} - -/* uucp:x:14:uucp,root */ |