5990efb79
Mike Frysinger
2006-01-04
Subject
use MAP_PRIVATE instead of MAP_SHARED for uClinux systems (see Bug 550)
SOURCE BUG
This commit was genuinely broken at the time (not related to our build system): scripts/config/mkconfigs.c (2005-08-01 - 2006-10-05 arasi) uretilen bbconfigopts.h icine .config satirlarini kacissiz, ham newline'larla gömüyordu - gecerli C degildi, busybox'un kendi bb_mkdep araci bile parse edemiyordu (7d219aab7 ile duzeltildi, mkconfigs shell scripte cevrildi)
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Commit Diff GitHub →
archival/rpm.c+1 -1
| @@ -143,7 +143,7 @@ int rpm_main(int argc, char **argv) | |
| mytags = rpm_gettags(rpm_fd, (int *) &tagcount); | |
| offset = lseek(rpm_fd, 0, SEEK_CUR); | |
| if (!mytags) { printf("Error reading rpm header\n"); exit(-1); } | |
| - | map = mmap(0, offset > getpagesize() ? (offset + offset % getpagesize()) : getpagesize(), PROT_READ, MAP_SHARED, rpm_fd, 0); // Mimimum is one page |
| + | map = mmap(0, offset > getpagesize() ? (offset + offset % getpagesize()) : getpagesize(), PROT_READ, MAP_PRIVATE, rpm_fd, 0); // Mimimum is one page |
| if (func & rpm_install) { | |
| loop_through_files(RPMTAG_BASENAMES, fileaction_dobackup); /* Backup any config files */ | |
| extract_cpio_gz(rpm_fd); // Extact the archive | |
util-linux/mdev.c+1 -1
| @@ -68,7 +68,7 @@ static void make_device(char *path) | |
| /* mmap the config file */ | |
| if (-1!=(fd=open("/etc/mdev.conf",O_RDONLY))) { | |
| len=lseek(fd,0,SEEK_END); | |
| - | conf=mmap(NULL,len,PROT_READ,MAP_SHARED,fd,0); |
| + | conf=mmap(NULL,len,PROT_READ,MAP_PRIVATE,fd,0); |
| if (conf) { | |
| int line=0; | |