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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2010-04-14 00:47:18 +0200 |
|---|---|---|
| committer | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2010-04-20 19:14:53 +0200 |
| commit | 4292764e9e7b5084b64905d863b2fd9ca5632f36 (patch) | |
| tree | 479daef95f9ed8d4560ddf212f23a6f96badabd5 /shell | |
| parent | 536a13a396fc7e3c0648a5ab23ddbf04ef72fd0d (diff) | |
| download | busybox-w32-4292764e9e7b5084b64905d863b2fd9ca5632f36.tar.gz busybox-w32-4292764e9e7b5084b64905d863b2fd9ca5632f36.tar.bz2 busybox-w32-4292764e9e7b5084b64905d863b2fd9ca5632f36.zip | |
win32: ash: work around case-insensitive env vars
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c index 1f8f85639..7482ebf6f 100644 --- a/shell/ash.c +++ b/shell/ash.c | |||
| @@ -13215,6 +13215,33 @@ init(void) | |||
| 13215 | struct stat st1, st2; | 13215 | struct stat st1, st2; |
| 13216 | 13216 | ||
| 13217 | initvar(); | 13217 | initvar(); |
| 13218 | |||
| 13219 | #if ENABLE_PLATFORM_MINGW32 | ||
| 13220 | /* | ||
| 13221 | * case insensitive env names from Windows world | ||
| 13222 | * | ||
| 13223 | * Some standard env names such as PATH is named Path and so on | ||
| 13224 | * ash itself is case sensitive, so "Path" will confuse it, as | ||
| 13225 | * MSVC getenv() is case insensitive. | ||
| 13226 | * | ||
| 13227 | * We may end up having both Path and PATH. Then Path will be chosen | ||
| 13228 | * because it appears first. | ||
| 13229 | */ | ||
| 13230 | for (envp = environ; envp && *envp; envp++) | ||
| 13231 | if (!strncasecmp(*envp, "PATH=", 5) && | ||
| 13232 | strncmp(*envp, "PATH=", 5)) | ||
| 13233 | break; | ||
| 13234 | if (envp && *envp) { | ||
| 13235 | char *start, *end; | ||
| 13236 | for (envp = environ; envp && *envp; envp++) { | ||
| 13237 | end = strchr(*envp, '='); | ||
| 13238 | if (!end) | ||
| 13239 | continue; | ||
| 13240 | for (start = *envp;start < end;start++) | ||
| 13241 | *start = toupper(*start); | ||
| 13242 | } | ||
| 13243 | } | ||
| 13244 | #endif | ||
| 13218 | for (envp = environ; envp && *envp; envp++) { | 13245 | for (envp = environ; envp && *envp; envp++) { |
| 13219 | if (strchr(*envp, '=')) { | 13246 | if (strchr(*envp, '=')) { |
| 13220 | setvareq(*envp, VEXPORT|VTEXTFIXED); | 13247 | setvareq(*envp, VEXPORT|VTEXTFIXED); |