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libpwdgrp: code style fixes, no real code changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-03-31 10:31:51 +02:00
parent 57dc3c7b4c
commit 9e59e27cdf
1 changed files with 14 additions and 14 deletions
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28
libpwdgrp/pwd_grp.c
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@ -229,7 +229,7 @@ int sgetspent_r(const char *string, struct spwd *result_buf,
*result = NULL; *result = NULL;
if (buflen < PWD_BUFFER_SIZE) { if (buflen < PWD_BUFFER_SIZE) {
DO_ERANGE: DO_ERANGE:
errno=rv; errno=rv;
goto DONE; goto DONE;
} }
@ -722,7 +722,7 @@ int putgrent(const struct group *__restrict p, FILE *__restrict f)
assert(p->gr_mem); assert(p->gr_mem);
m = p->gr_mem; m = p->gr_mem;
do { while (1) {
if (!*m) { if (!*m) {
if (fputc('\n', f) >= 0) { if (fputc('\n', f) >= 0) {
rv = 0; rv = 0;
@ -734,10 +734,8 @@ int putgrent(const struct group *__restrict p, FILE *__restrict f)
} }
++m; ++m;
fmt = format; fmt = format;
} while (1); }
} }
} }
return rv; return rv;
@ -788,7 +786,7 @@ int putspent(const struct spwd *p, FILE *stream)
rv = 0; rv = 0;
} }
DO_UNLOCK: DO_UNLOCK:
return rv; return rv;
} }
#endif #endif
@ -814,7 +812,7 @@ static int bb__parsepwent(void *data, char *line)
int i; int i;
i = 0; i = 0;
do { while (1) {
p = (char *) data + pw_off[i]; p = (char *) data + pw_off[i];
if ((i & 6) ^ 2) { /* i!=2 and i!=3 */ if ((i & 6) ^ 2) { /* i!=2 and i!=3 */
@ -848,7 +846,7 @@ static int bb__parsepwent(void *data, char *line)
*line++ = 0; *line++ = 0;
++i; ++i;
} while (1); } /* while (1) */
return -1; return -1;
} }
@ -871,7 +869,7 @@ static int bb__parsegrent(void *data, char *line)
end_of_buf = ((struct group *) data)->gr_name; /* Evil hack! */ end_of_buf = ((struct group *) data)->gr_name; /* Evil hack! */
i = 0; i = 0;
do { while (1) {
p = (char *) data + gr_off[i]; p = (char *) data + gr_off[i];
if (i < 2) { if (i < 2) {
@ -934,17 +932,19 @@ static int bb__parsegrent(void *data, char *line)
if (--i) { if (--i) {
p = endptr; /* Pointing to char prior to first member. */ p = endptr; /* Pointing to char prior to first member. */
do { while (1) {
*members++ = ++p; *members++ = ++p;
if (!--i) break; if (!--i)
while (*++p) {} break;
} while (1); while (*++p)
continue;
}
} }
*members = NULL; *members = NULL;
return 0; return 0;
} }
} while (1); } /* while (1) */
ERR: ERR:
return -1; return -1;