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| author | DJ Delorie <dj@redhat.com> | 2005-05-24 21:01:33 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2005-05-24 21:01:33 +0000 |
| commit | abf6a75b428517d9caaf9155212b0b10e0379a99 (patch) | |
| tree | 3476694dba1d2c731deb2a131b0d8d6c5dcb0cd3 /libiberty/getopt.c | |
| parent | f127898a4db12540b9898e25777c6c3725d119bf (diff) | |
| download | gdb-abf6a75b428517d9caaf9155212b0b10e0379a99.zip gdb-abf6a75b428517d9caaf9155212b0b10e0379a99.tar.gz gdb-abf6a75b428517d9caaf9155212b0b10e0379a99.tar.bz2 | |
merge from gcc
Diffstat (limited to 'libiberty/getopt.c')
| -rw-r--r-- | libiberty/getopt.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/libiberty/getopt.c b/libiberty/getopt.c index d09ce5a..0b5c2e8 100644 --- a/libiberty/getopt.c +++ b/libiberty/getopt.c @@ -212,8 +212,16 @@ static char *posixly_correct; /* Avoid depending on library functions or files whose names are inconsistent. */ -#ifndef getenv -extern char *getenv (); +#if HAVE_STDLIB_H && HAVE_DECL_GETENV +# include <stdlib.h> +#elif !defined(getenv) +# ifdef __cplusplus +extern "C" { +# endif /* __cplusplus */ +extern char *getenv (const char *); +# ifdef __cplusplus +} +# endif /* __cplusplus */ #endif static char * @@ -325,7 +333,7 @@ exchange (char **argv) { /* We must extend the array. The user plays games with us and presents new arguments. */ - char *new_str = malloc (top + 1); + char *new_str = (char *) malloc (top + 1); if (new_str == NULL) nonoption_flags_len = nonoption_flags_max_len = 0; else |