diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/replace/replace.c | 50 | ||||
| -rw-r--r-- | lib/replace/replace.h | 12 | ||||
| -rw-r--r-- | lib/replace/wscript | 17 |
3 files changed, 77 insertions, 2 deletions
diff --git a/lib/replace/replace.c b/lib/replace/replace.c index a00f7053e2..5ecda9226f 100644 --- a/lib/replace/replace.c +++ b/lib/replace/replace.c @@ -3,6 +3,7 @@ replacement routines for broken systems Copyright (C) Andrew Tridgell 1992-1998 Copyright (C) Jelmer Vernooij 2005-2008 + Copyright (C) Matthieu Patou 2010 ** NOTE! The following LGPL license applies to the replace ** library. This does NOT imply that all of Samba is released @@ -502,6 +503,7 @@ char *rep_strtok_r(char *s, const char *delim, char **save_ptr) } #endif + #ifndef HAVE_STRTOLL long long int rep_strtoll(const char *str, char **endptr, int base) { @@ -515,7 +517,29 @@ long long int rep_strtoll(const char *str, char **endptr, int base) # error "You need a strtoll function" #endif } -#endif +#else +#ifdef HAVE_BSD_STRTOLL +#ifdef HAVE_STRTOQ +long long int rep_strtoll(const char *str, char **endptr, int base) +{ + long long int nb = strtoq(str, endptr, base); + /* In linux EINVAL is only returned if base is not ok */ + if (errno == EINVAL) { + if (base == 0 || (base >1 && base <37)) { + /* Base was ok so it's because we were not + * able to make the convertion. + * Let's reset errno. + */ + errno = 0; + } + } + return nb; +} +#else +#error "You need the strtoq function" +#endif /* HAVE_STRTOQ */ +#endif /* HAVE_BSD_STRTOLL */ +#endif /* HAVE_STRTOLL */ #ifndef HAVE_STRTOULL @@ -531,7 +555,29 @@ unsigned long long int rep_strtoull(const char *str, char **endptr, int base) # error "You need a strtoull function" #endif } -#endif +#else +#ifdef HAVE_BSD_STRTOLL +#ifdef HAVE_STRTOUQ +long long int rep_strtoull(const char *str, char **endptr, int base) +{ + unsigned long long int nb = strtouq(str, endptr, base); + /* In linux EINVAL is only returned if base is not ok */ + if (errno == EINVAL) { + if (base == 0 || (base >1 && base <37)) { + /* Base was ok so it's because we were not + * able to make the convertion. + * Let's reset errno. + */ + errno = 0; + } + } + return nb; +} +#else +#error "You need the strtouq function" +#endif /* HAVE_STRTOUQ */ +#endif /* HAVE_BSD_STRTOLL */ +#endif /* HAVE_STRTOULL */ #ifndef HAVE_SETENV int rep_setenv(const char *name, const char *value, int overwrite) diff --git a/lib/replace/replace.h b/lib/replace/replace.h index 10c7ee701c..8f820a949c 100644 --- a/lib/replace/replace.h +++ b/lib/replace/replace.h @@ -283,14 +283,26 @@ char *rep_strcasestr(const char *haystack, const char *needle); char *rep_strtok_r(char *s, const char *delim, char **save_ptr); #endif + + #ifndef HAVE_STRTOLL +long long int rep_strtoll(const char *str, char **endptr, int base); #define strtoll rep_strtoll +#else +#ifdef HAVE_BSD_STRTOLL long long int rep_strtoll(const char *str, char **endptr, int base); +#define strtoll rep_strtoll +#endif #endif #ifndef HAVE_STRTOULL #define strtoull rep_strtoull unsigned long long int rep_strtoull(const char *str, char **endptr, int base); +#else +#ifdef HAVE_BSD_STRTOLL +long long int rep_strtoull(const char *str, char **endptr, int base); +#define strtoull rep_strtoull +#endif #endif #ifndef HAVE_FTRUNCATE diff --git a/lib/replace/wscript b/lib/replace/wscript index 48871d6442..1778ea71b0 100644 --- a/lib/replace/wscript +++ b/lib/replace/wscript @@ -160,6 +160,23 @@ def configure(conf): conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf') conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull') conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq') + #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect + #Let's detect those cases + if conf.CONFIG_SET('HAVE_STRTOLL'): + conf.CHECK_CODE(''' + long long nb = strtoll("Text", NULL, 0); + if (errno == EINVAL) { + return 0; + } else { + return 1; + } + ''', + msg="Checking correct behavior of strtoll", + headers = 'errno.h', + execute = True, + define_ret = True, + define = 'HAVE_BSD_STRTOLL', + ) conf.CHECK_FUNCS('if_nametoindex strerror_r') conf.CHECK_FUNCS('getdirentries getdents syslog') conf.CHECK_FUNCS('gai_strerror get_current_dir_name') |