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ash: clarify uclibc glob() bug in comment

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko
2016-12-21 21:04:16 +01:00
parent 3a4cdf45f9
commit 2166952ec3
1 changed files with 3 additions and 0 deletions
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shell/ash.c
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@ -57,6 +57,9 @@
# error with backslash, even ones which do not need to be: "/a-b" -> "/a\-b" # error with backslash, even ones which do not need to be: "/a-b" -> "/a\-b"
# error glob() should unbackslash them and match. uClibc does not unbackslash, # error glob() should unbackslash them and match. uClibc does not unbackslash,
# error fails to match dirname, subsequently not expanding <pattern> in it. # error fails to match dirname, subsequently not expanding <pattern> in it.
// Testcase:
// if (glob("/etc/polkit\\-1", 0, NULL, &pglob)) - this returns 0 on uclibc, no bug
// if (glob("/etc/polkit\\-1/*", 0, NULL, &pglob)) printf("uclibc bug!\n");
#endif #endif
#if !ENABLE_ASH_INTERNAL_GLOB #if !ENABLE_ASH_INTERNAL_GLOB