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author | Frans Kaashoek <[email protected]> | 2018-08-31 09:21:19 -0400 |
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committer | Frans Kaashoek <[email protected]> | 2018-08-31 09:21:19 -0400 |
commit | 308a3b88c9e59b9065f1af9cdd2e0369cdfd0823 (patch) | |
tree | 561d5cc95964191b8b16fe61b16406aeadaf3ad0 /ulib.c | |
parent | 343255189e3b5dac4bcd132ecc0cb28158657aa6 (diff) | |
download | xv6-labs-308a3b88c9e59b9065f1af9cdd2e0369cdfd0823.tar.gz xv6-labs-308a3b88c9e59b9065f1af9cdd2e0369cdfd0823.tar.bz2 xv6-labs-308a3b88c9e59b9065f1af9cdd2e0369cdfd0823.zip |
thanks tyfkda
Diffstat (limited to 'ulib.c')
-rw-r--r-- | ulib.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -5,7 +5,7 @@ #include "x86.h" char* -strcpy(char *s, char *t) +strcpy(char *s, const char *t) { char *os; @@ -24,7 +24,7 @@ strcmp(const char *p, const char *q) } uint -strlen(char *s) +strlen(const char *s) { int n; @@ -68,7 +68,7 @@ gets(char *buf, int max) } int -stat(char *n, struct stat *st) +stat(const char *n, struct stat *st) { int fd; int r; @@ -93,9 +93,10 @@ atoi(const char *s) } void* -memmove(void *vdst, void *vsrc, int n) +memmove(void *vdst, const void *vsrc, int n) { - char *dst, *src; + char *dst; + const char *src; dst = vdst; src = vsrc; |