From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- src/passwd/getpwent_a.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/passwd/getpwent_a.c (limited to 'src/passwd/getpwent_a.c') diff --git a/src/passwd/getpwent_a.c b/src/passwd/getpwent_a.c new file mode 100644 index 00000000..aaf84edd --- /dev/null +++ b/src/passwd/getpwent_a.c @@ -0,0 +1,37 @@ +#include "pwf.h" + +struct passwd *__getpwent_a(FILE *f, struct passwd *pw, char **line, size_t *size) +{ + ssize_t l; + char *s; + for (;;) { + if ((l=getline(line, size, f)) < 0) { + free(*line); + *line = 0; + return 0; + } + line[0][l-1] = 0; + + s = line[0]; + pw->pw_name = s++; + if (!(s = strchr(s, ':'))) continue; + + *s++ = 0; pw->pw_passwd = s; + if (!(s = strchr(s, ':'))) continue; + + *s++ = 0; pw->pw_uid = atoi(s); + if (!(s = strchr(s, ':'))) continue; + + *s++ = 0; pw->pw_gid = atoi(s); + if (!(s = strchr(s, ':'))) continue; + + *s++ = 0; pw->pw_gecos = s; + if (!(s = strchr(s, ':'))) continue; + + *s++ = 0; pw->pw_dir = s; + if (!(s = strchr(s, ':'))) continue; + + *s++ = 0; pw->pw_shell = s; + return pw; + } +} -- cgit v1.2.1