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author | Antoine Pitrou <solipsis@pitrou.net> | 2010-05-09 16:14:21 (GMT) |
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committer | Antoine Pitrou <solipsis@pitrou.net> | 2010-05-09 16:14:21 (GMT) |
commit | 7f14f0d8a0228c50d5b5de2acbfe9a64ebc6749a (patch) | |
tree | d25489e9531c01f1e9244012bbfaa929f382883e /Python/getcwd.c | |
parent | b7d943625cf4353f6cb72df16252759f2dbd8e06 (diff) | |
download | cpython-7f14f0d8a0228c50d5b5de2acbfe9a64ebc6749a.zip cpython-7f14f0d8a0228c50d5b5de2acbfe9a64ebc6749a.tar.gz cpython-7f14f0d8a0228c50d5b5de2acbfe9a64ebc6749a.tar.bz2 |
Recorded merge of revisions 81032 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines
Recorded merge of revisions 81029 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines
Untabify C files. Will watch buildbots.
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Diffstat (limited to 'Python/getcwd.c')
-rw-r--r-- | Python/getcwd.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/Python/getcwd.c b/Python/getcwd.c index 967d484..4bedbd1 100644 --- a/Python/getcwd.c +++ b/Python/getcwd.c @@ -26,24 +26,24 @@ extern char *getwd(char *); char * getcwd(char *buf, int size) { - char localbuf[MAXPATHLEN+1]; - char *ret; - - if (size <= 0) { - errno = EINVAL; - return NULL; - } - ret = getwd(localbuf); - if (ret != NULL && strlen(localbuf) >= (size_t)size) { - errno = ERANGE; - return NULL; - } - if (ret == NULL) { - errno = EACCES; /* Most likely error */ - return NULL; - } - strncpy(buf, localbuf, size); - return buf; + char localbuf[MAXPATHLEN+1]; + char *ret; + + if (size <= 0) { + errno = EINVAL; + return NULL; + } + ret = getwd(localbuf); + if (ret != NULL && strlen(localbuf) >= (size_t)size) { + errno = ERANGE; + return NULL; + } + if (ret == NULL) { + errno = EACCES; /* Most likely error */ + return NULL; + } + strncpy(buf, localbuf, size); + return buf; } #else /* !HAVE_GETWD */ @@ -57,27 +57,27 @@ getcwd(char *buf, int size) char * getcwd(char *buf, int size) { - FILE *fp; - char *p; - int sts; - if (size <= 0) { - errno = EINVAL; - return NULL; - } - if ((fp = popen(PWD_CMD, "r")) == NULL) - return NULL; - if (fgets(buf, size, fp) == NULL || (sts = pclose(fp)) != 0) { - errno = EACCES; /* Most likely error */ - return NULL; - } - for (p = buf; *p != '\n'; p++) { - if (*p == '\0') { - errno = ERANGE; - return NULL; - } - } - *p = '\0'; - return buf; + FILE *fp; + char *p; + int sts; + if (size <= 0) { + errno = EINVAL; + return NULL; + } + if ((fp = popen(PWD_CMD, "r")) == NULL) + return NULL; + if (fgets(buf, size, fp) == NULL || (sts = pclose(fp)) != 0) { + errno = EACCES; /* Most likely error */ + return NULL; + } + for (p = buf; *p != '\n'; p++) { + if (*p == '\0') { + errno = ERANGE; + return NULL; + } + } + *p = '\0'; + return buf; } #endif /* !HAVE_GETWD */ |