diff options
Diffstat (limited to 'pwd/fgetpwent_r.c')
| -rw-r--r-- | pwd/fgetpwent_r.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/pwd/fgetpwent_r.c b/pwd/fgetpwent_r.c index bd380bd..4e5fe99 100644 --- a/pwd/fgetpwent_r.c +++ b/pwd/fgetpwent_r.c @@ -49,8 +49,9 @@ LINE_PARSER /* Read one entry from the given stream. */ -struct passwd * -__fgetpwent_r (FILE *stream, struct passwd *result, char *buffer, int buflen) +int +__fgetpwent_r (FILE *stream, struct passwd *resbuf, char *buffer, + size_t buflen, struct passwd **result) { char *p; @@ -58,7 +59,10 @@ __fgetpwent_r (FILE *stream, struct passwd *result, char *buffer, int buflen) { p = fgets (buffer, buflen, stream); if (p == NULL) - return NULL; + { + *result = NULL; + return errno; + } /* Skip leading blanks. */ while (isspace (*p)) @@ -66,8 +70,9 @@ __fgetpwent_r (FILE *stream, struct passwd *result, char *buffer, int buflen) } while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */ /* Parse the line. If it is invalid, loop to get the next line of the file to parse. */ - ! parse_line (p, result, (void *) buffer, buflen)); + ! parse_line (p, resbuf, (void *) buffer, buflen)); - return result; + *result = resbuf; + return 0; } weak_alias (__fgetpwent_r, fgetpwent_r) |