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Include alloca directives.

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Replace 3 lines with V_STRDUP equivalent.
This commit is contained in:
Jim Meyering
1994-07-01 14:04:23 +00:00
parent 9e01db73f9
commit 844a6c1a11
1 changed files with 14 additions and 6 deletions
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20
lib/userspec.c
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@@ -28,7 +28,19 @@
#endif
#endif
/* FIXME: include alloca junk. */
#ifdef __GNUC__
#define alloca __builtin_alloca
#else
#ifdef HAVE_ALLOCA_H
#include <alloca.h>
#else
#ifdef _AIX
#pragma alloca
#else
char *alloca ();
#endif
#endif
#endif
#include <stdio.h>
#include <sys/types.h>
@@ -116,7 +128,6 @@ parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
char *spec; /* A copy we can write on. */
struct passwd *pwd;
struct group *grp;
int spec_len;
char *g, *u, *separator;
char *groupname;
@@ -124,10 +135,7 @@ parse_user_spec (spec_arg, uid, gid, username_arg, groupname_arg)
*username_arg = *groupname_arg = NULL;
groupname = NULL;
/* FIXME: use this instead: V_STRDUP (spec, spec_arg); */
spec_len = strlen (spec_arg);
spec = (char *) alloca (strlen (spec_arg) + 1);
strcpy (spec, spec_arg);
V_STRDUP (spec, spec_arg);
/* Find the separator if there is one. */
separator = index (spec, ':');